Update history:Monkey Sub (BTD6)

This is a list of changes to the Monkey Sub in Bloons TD 6 post-release.

This article or section uses Cargo to generate its content. It will automatically fill up as other articles are completed. To add to this section, create the articles it is looking up. Do not add content to this section manually and do not remove this notice until you are sure this section is complete.

Version 4.0

Tiers	Changes
X-5-X Pre-emptive Strike	Ballistic Missile: Bonus damage to Ceramics and MOAB-class increased ― +4 → +10

Version 5.0

Tiers	Changes
X-5-X Pre-emptive Strike	Pre-emptive attack can no longer miss targets that have been slowed (e.g. glued or frozen) (bug fix)

Version 6.0

Tiers	Changes
2-X-X Advanced Intel and further upgrades	Can now damage DDTs while in range of an MIB (bug fix)

Version 7.0

Tiers	Changes
0-0-0 base tower 1-X-X Longer Range and further upgrades X-1-X Barbed Darts and further upgrades X-X-1 Twin Guns	Dart: pierce increased by 1 Note: Does not affect Airburst Darts and above
5-X-X Energizer	Pulse: damage increased ― 1 → 3
X-X-4 Armor Piercing Darts X-X-5 Sub Commander	Dart: base damage increased by 1  Dart: damage to MOAB-Class increased by 1

Version 8.0

Tiers	Changes
X-3-X Ballistic Missile X-4-X First Strike Capability	Ballistic Missile: Cooldown reduced ― 2s → 1.5s
X-5-X Pre-emptive Strike	Ballistic Missile: Cooldown reduced ― 2s → 0.5s
X-X-5 Sub Commander	Buff now applies to self  Attack cooldown reduced ― 0.2512s → 0.1256s (attack speed increased by 100%)

Version 9.0

Tiers	Changes
5-X-X Energizer	Should correctly apply bonus XP to heroes (bug fix)
2-3-0 Ballistic Missile + Advanced Intel	Should now correctly have unrestricted range (bug fix)
X-4-X First Strike Capability	Should no longer crash the game when destroying a BAD (bug fix)
X-5-X Pre-emptive Strike	Price reduced ― $40,000 → $35,000
X-X-4 Armor Piercing Darts	Subs will now rock in the water correctly (bug fix)
X-X-5 Sub Commander	Description translation has been fixed (bug fix)

Version 10.0

Tiers	Changes
4-X-X Bloontonium Reactor 5-X-X Energizer	Ability cooldown buff for towers placed in water no longer applies to towers not placed in water (bug fix)

Version 11.0

Tiers	Changes
2-X-X Advanced Intel and further upgrades	No longer requires the center pixel of MOAB-Class Bloons to be within range to target them (bug fix)

Version 12.0

Tiers	Changes
5-X-X Energizer	Upgrade cost reduced ― $40,000 → $32,000
X-4-X First Strike Capability X-5-X Pre-emptive Strike	Ability: damage to target reduced ― 16,700 → 10,000
X-X-2 Airburst Darts and further upgrades	Airburst dart: pierce reduced by 1

Version 15.0

Tiers	Changes
3-X-X Submerge and Support and further upgrades	"Optimized art for all submerged versions"
X-5-X Pre-emptive Strike	Upgrade cost reduced ― $35,000 → $32,000  Ability cooldown reduced ― 60s → 45s  Also reduces initial cooldown ― 20s → 5s

Version 17.0

Tiers	Changes
4-X-X Bloontonium Reactor	"Bloontonium Reactor buff icon issues resolved" (bug fix)
X-1-X Barbed Darts	Description changed Before After Sub's darts can pop 4 Bloons each. Sub's darts can pop an additional 3 Bloons.

Version 18.0

Tiers	Changes
1-X-X Longer Range	Range buff increased ― +8 → +10
1-X-X Longer Range and further upgrades	Range increased ― 50 → 52
2-X-X Advanced Intel	Advanced Intel no longer permanently breaks after being placed back down from a Door Gunner (bug fix) Note: intel itself still can not apply when used as a Door Gunner
3-0-1 Submerge and Support + Twin Guns	Pulse: rate reduced ― 1.5s → 1.275s
3-0-2 Submerge and Support + Airburst Darts	Pulse: rate reduced ― 1.5s → 0.95625s
4-1-0 Bloontonium Reactor + Barbed Darts	Damage Pulse: pierce increased by 20% ― 70 → 84
4-2-0 Bloontonium Reactor + Heat-tipped Darts	Damage Pulse: now gains +1 Lead bonus
4-0-1 Bloontonium Reactor + Twin Guns 5-0-1 Energizer + Twin Guns	Pulse: rate reduced ― 0.3s → 0.255s
4-0-2 Bloontonium Reactor + Airburst Darts 5-0-2 Energizer + Airburst Darts	Pulse: rate reduced ― 0.3s → 0.19125s
X-3-X Ballistic Missile and further upgrades	Range increased ― 42 → 60  Ballistic Missile's ballistic missiles are now limited to base range Note: Advanced Intel unaffected
1-3-0 Ballistic Missile + Longer Range 1-4-0 First Strike Capability + Longer Range 1-5-0 Pre-emptive Strike + Longer Range	Longer Range now increases Ballistic Missile range
0-3-1 Ballistic Missile + Twin Guns 0-4-1 First Strike Capability + Twin Guns	Ballistic Missile: attack cooldown reduced ― 1.5s → 1.275s
0-3-2 Ballistic Missile + Airburst Darts 0-4-2 First Strike Capability + Airburst Darts	Ballistic Missile: attack cooldown reduced ― 1.5s → 0.75s
0-5-1 Pre-emptive Strike + Twin Guns	Ballistic Missile: attack cooldown reduced ― 0.5s → 0.425s
0-5-2 Pre-emptive Strike + Airburst Darts	Ballistic Missile: attack cooldown reduced ― 0.5s → 0.25s
X-X-5 Sub Commander	Sub Commander applies 2x damage to all Monkey Sub attacks except First Strike

Version 19.0

Tiers	Changes
X-3-X Ballistic Missile and further upgrades	Range reduced ― 60 → 50  Ballistic Missile explosion: No longer hits Camo Bloons without Camo detection (bug fix)
0-3-1 Ballistic Missile + Twin Guns 0-4-1 First Strike Capability + Twin Guns	Ballistic Missile: Attack cooldown increased ― 1.275s → 1.3125s
0-3-2 Ballistic Missile + Airburst Darts 0-4-2 First Strike Capability + Airburst Darts	Ballistic Missile: Attack cooldown increased ― 0.75s → 0.984375s
0-5-1 Pre-emptive Strike + Twin Guns	Ballistic Missile: Attack cooldown increased ― 0.425s → 0.4375s (undocumented)
0-5-2 Pre-emptive Strike + Airburst Darts	Ballistic Missile: Attack cooldown increased ― 0.25s → 0.328125s (undocumented)

Version 20.0

“

The cost efficiency of Sub Commander's +5 pierce favored low tiers more than we’d like. Fortunately other paths of sub don’t care so much about pierce, so as xx4 AP Darts gives its own large pierce increase we hope lowering the amount of this buff slightly will make driving to T4 more meaningful. — Update notes

”

Tiers	Changes
X-X-5 Sub Commander	Sub Commander buff: pierce bonus reduced ― +5 → +4

Version 22.0

“

Ballistic Missile previously had far too much attack speed added into the crosspath and was rebalanced for parity, but the overall performance loss from this was too much. Better balance will come from the base rate of Ballistic Missile itself. — Update notes

”

Tiers	Changes
X-3-X Ballistic Missile X-4-X First Strike Capability	Ballistic Missile: Attack cooldown reduced ― 1.5s → 1.3s
0-3-1 Ballistic Missile + Twin Guns 0-4-1 First Strike Capability + Twin Guns	Ballistic Missile: Attack cooldown reduced ― 1.3125s → 1.1375s
0-3-2 Ballistic Missile + Airburst Darts 0-4-2 First Strike Capability + Airburst Darts	Ballistic Missile: Attack cooldown reduced ― 0.984375s → 0.853125s
X-X-5 Sub Commander	Resolved some issues with xx5 Sub Commander not always correctly buffing the damage of x5x Pre-emptive Strike (bug fix)

Version 23.0

“

As Bloontonium Reactor rarely uses up enough pierce that the pierce crosspath would ever matter, a large chunk of this has been moved into the middle crosspath. — Update notes

”

Tiers	Changes
4-X-X Bloontonium Reactor	Damage pulse: base pierce reduced ― 70 → 50 Note: Does not affect Energizer (1000)
4-1-0 Bloontonium Reactor + Barbed Darts	Damage pulse: base pierce reduced ― 84 → 70 Note: Pierce bonus increased from +14 to +20
4-2-0 Bloontonium Reactor + Heat-tipped Darts	Damage pulse: base pierce reduced ― 84 → 100 Note: Pierce bonus increased from +14 to +50

Version 26.0

“

As Airburst Darts alone already gives a huge benefit to the tower regardless of not applying any crosspath buff, some of the attack speed benefit this upgrade gave to 032 Ballistic Missile has instead been moved into the base 030 Missile. — Update notes

”

Tiers	Changes
3-X-X Submerge and Support	Submerge and Support should no longer be possible to disconnect tower location from visible model (bug fix)
X-3-X Ballistic Missile X-4-X First Strike Capability	Ballistic Missile: attack cooldown reduced ― 1.3s → 1.105s
0-3-1 Ballistic Missile + Twin Guns 0-4-1 First Strike Capability + Twin Guns	Ballistic Missile: attack cooldown reduced ― 1.1375s → 0.9669s
0-3-2 Ballistic Missile + Airburst Darts 0-4-2 First Strike Capability + Airburst Darts	Ballistic Missile: attack cooldown reduced ― 0.853125s → 0.8702s
0-3-2 Ballistic Missile + Airburst Darts and further upgrades	rate buff to Ballistic Missile reduced from 0.75x to 0.9x
0-5-2 Pre-emptive Strike + Airburst Darts	Ballistic Missile: attack cooldown reduced ― 0.328125s → 0.39375s

Version 27.0

“

Ballistic Missile’s 230 crosspath has been in a confusing spot for a while where it functioned different to Advanced Intel, so it has been converted to function with Advanced Intel in the same way that any other Sub upgrade would. Additionally First Strike's secondary explosion has had its target count reduced slightly. — Update notes

”

Tiers	Changes
2-3-0 Ballistic Missile + Advanced Intel and further upgrades	Ballistic Missile: Now benefits from Advanced Intel's targeting in the same way as the main attack  Can now detect and hit Camo Bloons in range of towers that have Camo detection  No longer has infinite range; can only target Bloons in range of other towers
X-4-X First Strike Capability X-5-X Pre-emptive Strike	Ability: Secondary AoE pierce decreased ― ∞ → 80

Version 29.0

“

The logic on a Lead crosspath not being required to give Lead popping to an attack based on something weak against Lead has never sat right, so we’re finally sorting that out and making sub a little angrier. — Update notes

”

Tiers	Changes
4-0-X Bloontonium Reactor 4-1-0 Bloontonium Reactor + Barbed Darts 5-0-X Energizer 5-1-0 Energizer + Barbed Darts	Damage Pulse: Damage type changed ― Normal → Shatter Note: 4-2-0 and 5-2-0 damage type remains Normal

“

Increasing the strength of the basic Ballistic Missile attack on the Pre-Emptive Strike sub, so that it can bring a little more to the table after the initial single hit on each spawn. — Update notes

”

Tiers	Changes
X-5-X Pre-emptive Strike	Missile: Damage increased ― 1 → 10  Missile: Bonus ceramic damage increased ― +10 → +15  Missile: Bonus MOAB damage increased ― +10 → +15

Version 30.0

“

Previously the rate increase to Ballistic Missile from crosspath was reduced due to Airburst having enough value on it’s own. This reason still applies as Airburst provides a significant power boost just on it’s own, so all rate increase has been removed from Airburst and applied directly to the base Ballistic Missile to help crosspath diversity slightly. — Update notes

”

Tiers	Changes
X-3-0 Ballistic Missile X-4-0 First Strike Capability	Ballistic missile attack: cooldown decreased ― 1.105s → 0.9945s
0-3-1 Ballistic Missile + Twin Guns 0-4-1 First Strike Capability + Twin Guns	Ballistic missile attack: cooldown decreased ― 0.9669s → 0.8702s
0-3-2 Ballistic Missile + Airburst Darts 0-4-2 First Strike Capability + Airburst Darts	Airburst darts no longer reduces Ballistic Missile rate by 0.9x Note: Ballistic Missile attack remains at 0.8702s
X-4-X First Strike Capability X-5-X Pre-emptive Strike	Ability: Initial impact damage is now dealt before splash damage (bug fix)
0-5-2 Pre-emptive Strike + Airburst Darts	Ballistic missile attack: attack cooldown increased due to Airburst Darts crosspath change ― 0.39375s → 0.4375s

Version 31.0

“

Energizer upgrade offers nothing extra to the reactor sub aside from niche utility buffs, so we have increased the lategame cleanup potential by a large amount to help deal with Super Ceramics. — Update notes

”

Tiers	Changes
5-X-X Energizer	Pulse: Damage increased ― 3 → 5  Pulse: Now gains bonus Ceramic damage ― +0 → +5

Version 32.0

“

Similar types of camo reveal like Shimmer/Signal Flare/Embrittlement are all pierce limited, but the Submerge sub has practically infinite pierce while also being extremely cheap with a very fast rate and a T4 that is far better at camo removal than those other towers can reach. Giving this upgrade a more reasonable pierce value brings these more in line and allows for the pierce crosspath to have some potential meaning. — Update notes

”

Tiers	Changes
3-0-X Submerge and Support 4-0-X Bloontonium Reactor	Camo Pulse: Pierce reduced ― infinite → 100
3-1-0 Submerge and Support + Barbed Darts 4-1-0 Bloontonium Reactor + Barbed Darts	Camo Pulse: Pierce reduced ― infinite → 120
3-2-0 Submerge and Support + Heat-tipped Darts 4-2-0 Bloontonium Reactor + Heat-tipped Darts	Camo Pulse: Pierce reduced ― infinite → 150
5-0-X Energizer	Camo Pulse: Pierce reduced ― infinite → 1000
5-1-0 Energizer + Barbed Darts	Camo Pulse: Pierce reduced ― infinite → 1020
5-2-0 Energizer + Heat-tipped Darts	Camo Pulse: Pierce reduced ― infinite → 1050

Version 33.0

Tiers	Changes
3-X-X Submerge and Support	Now submerges correctly on Quarry (bug fix)

Version 34.0

Tiers	Changes
5-X-X Energizer	Energizer ability cooldown reduction for land towers increased ― 20% → 40% (bug)  Energizer ability cooldown reduction for water towers increased ― 50% → 70% (bug)

Version 34.2

Tiers	Changes
5-X-X Energizer	Energizer ability cooldown reduction for land towers decreased ― 40% → 20% (bug fix)  Energizer ability cooldown reduction for water towers decreased ― 70% → 50% (bug fix)

Version 35.0

“

You guys seem to think this would be nice, so here it is. — Update notes

”

Tiers	Changes
X-5-X Pre-emptive Strike	Ballistic Missile: attack splash radius increased ― 18 → 24

Version 39.0

“

The use of Pre-emptive with power mostly limited to damage only to top-layer leaves it in a small niche that can’t totally function on its own, so we’re slightly improving its ceramic cleanup and lowering the upgrade cost to allow more leeway for combinations to pair with it. — Update notes

”

Tiers	Changes
X-5-X Pre-emptive Strike	Upgrade cost reduced ― $32,000 → $29,000  Ballistic Missile: Bonus damage to Ceramic increased ― +15 → +20

Version 41.0

“

We have come back a number of times to add, fix & balance sub crosspathing, over years of learning though it currently feels messy and we’d like simplification. Heat-Tipped Darts doesn’t increase base sub pierce, so it feels silly to require it for maximum pierce on Submerged subs. Likewise Airburst shouldn’t be required to maximize the rate of submerged subs, instead we’d rather give people an easier way to work with the Airburst attack if they desire to upgrade to it so ‘Submerge’ is moving to a new Tower Special rather than target priority. Ballistic Missiles always had excessive pierce for what it is, so this is being cut back on. — Update notes

”

Tiers	Changes
3-X-X Submerge and Support	Upgrade cost increased ― $500 → $700
3-X-X Submerge and Support and further upgrades	Submerge targeting is now mapped to Monkey Special 1
3-1-0 Submerge and Support + Barbed Darts 4-1-0 Bloontonium Reactor + Barbed Darts 5-1-0 Energizer + Barbed Darts	Decamo pulse: Pierce increased ― 120 → 150
3-2-0 Submerge and Support + Heat-tipped Darts 4-2-0 Bloontonium Reactor + Heat-tipped Darts 5-2-0 Energizer + Heat-tipped Darts	Heat-tipped Darts no longer increases decamo pulse pierce by 30  Overall pierce is unchanged (due to changes to the previous tier)
3-0-1 Submerge and Support + Twin Guns	Decamo pulse: Attack cooldown bonus increased ― -15% → -30%  Overall attack cooldown reduced ― 1.275s → 1.05s
3-0-2 Submerge and Support + Airburst Darts	Airburst Darts no longer reduces the attack cooldown of the decamo pulse  Overall attack cooldown increased ― 0.95625s → 1.05s (due to changes to the previous tier)
4-X-X Bloontonium Reactor	Upgrade cost reduced ― $2,500 → $2,300
4-1-0 Bloontonium Reactor + Barbed Darts 5-1-0 Energizer + Barbed Darts	Damage pulse: Pierce increased ― 70 → 100
4-2-0 Bloontonium Reactor + Heat-tipped Darts 5-2-0 Energizer + Heat-tipped Darts	Heat-tipped Darts no longer increases damage pulse pierce by 30  Overall pierce is unchanged (due to changes to the previous tier)
4-0-1 Bloontonium Reactor + Twin Guns 5-0-1 Energizer + Twin Guns	Damage pulse and decamo pulse: Attack cooldown bonus increased ― -15% → -30%  Overall attack cooldown reduced ― 0.255s → 0.21s
4-0-2 Bloontonium Reactor + Airburst Darts 5-0-2 Energizer + Airburst Darts	Airburst Darts no longer reduces the attack cooldown of the damage pulse  Overall attack cooldown increased ― 0.19125s → 0.21s (due to changes to the previous tier)
X-3-X Ballistic Missile	Upgrade cost reduced ― $1,400 → $1,350
X-3-X Ballistic Missile X-4-X First Strike Capability	Ballistic Missile: Attack cooldown increased ― 0.9945s → 1s (attack speed reduced by 0.55%)  Stacks with Twin Guns crosspath ― 0.8702s → 0.875s
X-3-X Ballistic Missile and further upgrades	Ballistic Missile: Pierce reduced ― 100 → 60

Version 41.1

Tiers	Changes
3-X-X Submerge and Support and further upgrades Paragon	Submerge toggle now has a 1-second cooldown
X-5-X Pre-emptive Strike	Pre-emptive Strike: no longer fires while frozen on Glacial Trail (bug fix)

Version 41.2

•  Final Strike initial impact damage per missile increased ― 30,000 → 50,000
•  Final Strike: initial impact bonus Boss damage per missile reduced ― +30,000 → +10,000
•  Final Strike: bonus MOAB-class damage per Fallout Puddle increased ― 40 → 60
•  Final Strike: bonus Boss damage per Fallout Puddle reduced ― +50 → +30

Version 42.0

“

As currently nothing else ever happens with the main attack beyond T2 on the top path we want to give Energizer a little more power here to promote reason to un-submerge, although knowing how well this attack scales in terms of buffability we’re starting off with a careful amount to not take this too far. — Update notes

”

Tiers	Changes
3-X-X Submerge and Support 4-X-X Bloontonium Reactor 5-X-X Energizer Paragon	Retry Last Round no longer removes the submerge toggle (bug fix)
5-X-X Energizer	Main dart: damage increased ― 1 → 5
5-0-2 Energizer + Airburst Darts	Airburst dart: damage increased ― 1 → 5

Version 43.0

“

Bloontonium Reactor’s unsubmerged damage is increasing to encourage unsubmerged possibilities. The bonus to Lead on Reactor currently doesn't apply to T5, so this bonus is being carried up and improved along with a small price reduction to Energizer as strategies using it have fallen somewhat in viability. Nautic Siege Core’s hero buff is being improved as currently this is an under-utilized part of the tower. — Update notes

”

Tiers	Changes
4-X-X Bloontonium Reactor	Main dart: Damage increased ― 1 → 2
4-0-2 Bloontonium Reactor + Airburst Darts	Airburst dart: Damage increased ― 1 → 2
5-X-X Energizer	Upgrade cost reduced ― $32,000 → $31,000
5-2-0 Energizer + Heat-tipped Darts	Radioactive pulse: Gains bonus Lead damage ― +0 → +5
X-5-X Pre-emptive Strike	Pre-Emptive Strike: now works on Castle Revenge (bug fix)
Paragon	Hero buff: Attack cooldown increase reduced ― 1.5x → 1.3x  Damage multiplier increased: Hero buff ― 5x → 6x

Version 44.0

“

Given the long cooldown we want it to feel impactful in freeplay for longer, so all of the Nautic Siege Core’s ability boss damage is being converted to basic damage & bonuses to MOAB. — Update notes

”

Tiers	Changes
5-X-X Energizer	Buff icon now appears on X-4-X Beast Handlers
Paragon	Final Strike explosion: base damage increased ― 50000 → 60000  Final Strike explosion: no longer deals +10,000 bonus boss damage  Final Strike aftershock: base damage increased ― 10000 → 15000  Final Strike aftershock: no longer deals +5,000 boss damage  Final Strike fallout: bonus MOAB-class damage increased ― +60 → +90  Final Strike fallout: no longer deals +30 boss damage

Version 44.1

Tiers	Changes
2-X-X Advanced Intel	Shared range no longer breaks after loading a save then upgrading (bug fix)

Version 45.0

“

We’re improving Reactor’s attack cooldown to improve general consistency. Ballistic Missile struggles greatly against standard Bloons since almost all of its power is in the Ceramic/Moab bonus, so we’re also balancing this consistency out with greater damage to standard targets while retaining the same total MOAB-Class power at the cost of pierce. Sub Paragon unsubmerged form is overperforming, so we’re reducing the boss power of the main attack while greatly improving the less desirable submerged power. — Update notes

”

Tiers	Changes
All tiers	No longer displays a Paragon pip without all tier 5 upgrades unlocked (bug fix)
4-X-X Bloontonium Reactor 5-X-X Energizer	Pulse: cooldown reduced ― 0.3s → 0.28s
4-0-1 Bloontonium Reactor + Twin Guns and further upgrades	Pulse: cooldown reduced ― 0.21s → 0.196s
X-3-X Ballistic Missile X-4-X First Strike Capability	Ballistic missile: base damage increased ― 1 → 3  Ballistic missile: damage to Ceramics reduced ― +5 → +3
X-3-X Ballistic Missile and further upgrades	Ballistic missile: pierce reduced ― 60 → 40
Paragon	Main dart: damage to bosses reduced ― +300 → +200  Airburst dart: damage to bosses reduced ― +180 → +100  Pulse: cooldown reduced ― 0.425s → 0.28s  Pulse radiation: base damage increased ― 50 → 250  Pulse radiation: damage to bosses reduced ― +500 → +250

Version 46.0

Tiers	Changes
Paragon	No longer keeps its radiation attack while unsubmerged (bug fix)

Version 47.0

“

Price reductions for Energizer to reduce the cost of related build synergies. Armour Piercing Darts subs are generally a tough choice as even though their single target damage is greatly improved the pierce is lacking for the cost, so price has been reduced at T4 and T5 has been granted extra airbursts to make it more desirable an upgrade for dealing with higher pierce itself — Update notes

”

Tiers	Changes
5-X-X Energizer	Upgrade cost reduced ― $31,000 → $28,000
X-X-4 Armor Piercing Darts	Upgrade cost reduced ― $3,000 → $2,500
X-X-5 Sub Commander	Airburst projectile count increased ― 3 → 5

Version 48.0

Tiers	Changes
X-3-X Ballistic Missile and further upgrades	Missile attack: now lands in the place of its intended target instead of the center of the map or over itself when the target is destroyed while the missile is in mid-air (bug fix)

Version 49.0

“

Some feedback was convinced this would be enough to solve many concerns, so ok 👍 — Update notes

”

Tiers	Changes
3-X-X Submerge and Support and further upgrades Paragon	Submerge toggle: Cooldown reduced ― 1s → 0.5s
X-3-X Ballistic Missile and further upgrades	Ballistic missile attack: No longer ignores line of sight blockers (bug fix) Note: Does not affect First Strike or Pre-emptive Strike abilities

Version 49.3

“

Due to a misunderstanding in v49 this was fixed as a bug, but it is intended that Ballistic Missile can be fired over walls so this has been enabled again — Update notes

”

Tiers	Changes
X-3-X Ballistic Missile and further upgrades	Ballistic Missile: can now fire over walls again

Version 50.0

Tiers	Changes
5-X-X Energizer	Local water buff: No longer reduces Ice Monkey cooldowns by 50% unless the target is placed on water (bug fix)
X-3-X Ballistic Missile	Description changed ― Missile seeks target within range and does extra MOAB and Ceramic damage. → Fires missiles at targets within range. Missiles fly over walls and deal extra damage to MOABs and Ceramics.

Version 50.2

Tiers	Changes
2-X-X Advanced Intel and further upgrades	No longer should have less range when targeting MOAB-Class Bloons (bug fix)

Version 51.0

“

Energizer’s cooldown reduction for nearby water towers has always felt excessive, so we’re dialing it back to 40%, still strong just not quite double uptime strong. Pre-Emptive Strike’s ability is getting a serious boost, both in raw damage and AoE, so hopefully the upgrade can finally feel like a significant step up. Finally Armour Piercing Darts, the upgrade that has had fans yelling ‘it doesn’t actually pierce armor!’ for years – it still won’t hit Leads (Not sorry). Now it grants bonus damage against Fortified targets. — Update notes

”

Tiers	Changes
5-X-X Energizer	Ability cooldown reduction bonus to nearby water towers decreased ― −50% → −40% Description changed ― Reduces ability cooldowns everywhere by 20%. While in radius, Heroes earn XP 50% faster and water Monkeys ability cooldowns are halved. → Reduces ability cooldowns everywhere by 20% and by 40% for Water based Monkeys. While in radius, Heroes earn XP 50% faster.
X-5-X Pre-emptive Strike	Ability: Damage to main target increased ― 10,000 → 20,000  Ability: Area of effect damage increased ― 350 → 1,000
X-X-4 Armor Piercing Darts	Description changed ― Special AP darts gain increased damage and popping power, plus additional damage to MOAB class Bloons. → Special AP darts gain increased damage and popping power, plus additional damage to Fortified and MOAB class Bloons.
X-X-4 Armor Piercing Darts and further upgrades	All attacks now deal +1 damage to Fortified Bloons

Version 53.0

“

Monkey Sub kept leaving bags of poop on our doorstep and will be gaining improved reliability for its de-camo pulse, with Reactor already doing very good at this and buildup growing more reliable from the change it gets a tiny price raise. — Update notes

”

Tiers	Changes
3-X-0 Submerge and Support	Pulse (decamo): Cooldown reduced ― 1.5s → 1.35s Note: 4-X-0 Bloontonium Reactor unchanged (0.28s)
3-0-1 Submerge and Support + Twin Guns 3-0-2 Submerge and Support + Airburst Darts	Pulse (decamo): Cooldown reduced ― 1.05s → 0.945s Note: 4-0-1+ Bloontonium Reactor unchanged (0.196s)
4-X-X Bloontonium Reactor	Upgrade cost increased ― $2,300 → $2,400

Navigation

Update histories

Games Bloons TD (iOS) • Bloons TD 4 (Flash • mobile) • Bloons TD 5 (Flash • Deluxe • mobile) • Bloons TD Battles (Flash • mobile) • Bloons Supermonkey 2 (Flash • mobile) • Bloons Monkey City (Flash • mobile) • Bloons TD 6 (Rogue Legends) • Bloons Adventure Time TD • Bloons Pop! • Bloons TD Battles 2 • Bloons Card Storm Towers Bloons TD Battles Dart Monkey • Tack Shooter • Ninja Monkey • Bomb Tower • Sniper Monkey • Boomerang Thrower • Monkey Apprentice • Monkey Buccaneer • Spike Factory • Glue Gunner • Ice Tower • Monkey Ace • Mortar Tower • Banana Farm • Super Monkey • Monkey Village • Dartling Gun • Heli Pilot • Monkey Engineer • Bloonchipper • Monkey Sub • COBRA Bloons TD 6 Dart Monkey • Boomerang Monkey • Bomb Shooter • Tack Shooter • Ice Monkey • Glue Gunner • Desperado • Sniper Monkey • Monkey Sub • Monkey Buccaneer • Monkey Ace • Heli Pilot • Mortar Monkey • Dartling Gunner • Wizard Monkey • Super Monkey • Ninja Monkey • Alchemist • Druid • Mermonkey • Banana Farm • Spike Factory • Monkey Village • Engineer Monkey • Beast Handler Bloons TD Battles 2 Dart Monkey • Boomerang Monkey • Bomb Shooter • Tack Shooter • Ice Monkey • Glue Gunner • Sniper Monkey • Monkey Sub • Monkey Buccaneer • Monkey Ace • Heli Pilot • Mortar Monkey • Dartling Gunner • Wizard Monkey • Super Monkey • Ninja Monkey • Alchemist • Druid • Monkey Village • Banana Farm • Spike Factory • Engineer Monkey