Infernal Cavern

Infernal Cavern

Bloon Encounters	Infernal (Boss Battle — Blastapopoulos)
Loot chests	1× Bananite Chest ( 1,500)
Bananite crystals	9 ( 1,350)
Campfire	No
Fishing Spot	Yes
Connected to	Sulfur Springs

Infernal Cavern is an optional underground sub-area in the Frontier Legends DLC for Bloons TD 6. It is a cavern located in Sulfur Springs that is filled with lava, Bananite crystals, and many Roaming Bloons. Blastapopoulos is found in the innermost part of the cave.

Bloon Encounter

Encounter

Map: Infernal
Type: Side Mission − Boss Battle
Boss: Blastapopoulos (Tier 5)
Roundset: Type 3

Modifiers

Bloon speed 50%
MOAB speed 50%
Removable cost rate 300%
Boss health 5%
Boss speed 50%

	First time	Replay	Elite
Rounds	51–70	66–80	61–80
Bananite per round	×0 (total:  0)	×0 (total:  0)	×0 (total:  0)
Victory bonus	10,000	7,500	25,000

Pre-placed towers

 3-2-0 Desperado (No traits)

Reinforcements (first time)

Type 3

Round 52: 32
Round 54: 34
Round 56: 36
Round 58: 38
Round 60: 40
Round 62: 42
Round 64: 44
Round 67: 47
Round 69: 49
Round 71: 51
Round 73: 53
Round 75: 55
Round 77: 57
Round 79: 59
Round 80: 60

Reinforcements (replay)

Type 3

Round 67: 47
Round 69: 49
Round 71: 51
Round 73: 53
Round 75: 55
Round 77: 57
Round 79: 59

Reinforcements (elite)

Type 3

Round 63: 47
Round 66: 48
Round 68: 51
Round 70: 52
Round 73: 54
Round 74: 56
Round 76: 58
Round 80: 62
Round 81: 52
Round 83: 54
Round 85: 56
Round 90: 62

Fishing

Odds
Junk	10%
Bananite	2%
Red Bloon Fish	10%
Ice Crab	3%
Golden Fish	15%
Ceramic Eel	5%
Armored Camolacanth	20%
Diamondback Snakehead	5%
Vortex Fish	5%
Bloonarius Crab	5%
Lych Fish	5%
True Sun Cod	5%
Default	10%

Map

Gallery

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  Map

In other languages

This section was last updated for: version 53.2

Language	Text	Notes
Arabic	كهف جهنمي	—
Danish	Helvedes Grotte	—
German	Höllenhöhle	—
Spanish	Caverna Infernal	—
Spanish (Latin America)	Caverna Infernal	—
Finnish	Helvetillinen Luola	—
French	Caverne Infernale	—
Italian	Caverna Infernale	—
Japanese	地獄の洞窟	—
Korean	지옥의 동굴	—
Dutch	Infernaal Grot	—
Norwegian	Ildhule	—
Polish	Piekielna Jaskinia	—
Portuguese (Brazil)	Caverna Infernal	—
Russian	Адская пещера	—
Swedish	Infernala grottan	—
Thai	ถ้ำแห่งนรก	—
Turkish	Cehennem Mağarası	—
Chinese (simplified)	炼狱洞穴	—
Chinese (traditional)	煉獄洞穴	—