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 can be 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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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	—