We have stepped on Bloonarius Swamp, Vortex Storm and Blastapopoulos Inferno, but now, this is a real challenge. Dreadbloon will "watch our backs" while we try to survive on his sinister caverns. Will we win, or will we die by trying. |--| Dreadbloon Cave is twice the cost of BFB Colosseum, but it is still a high stake Arena, and even late game can be vital to your Medallion bank. |--| Download Bloons TD Battles for FREE on Steam: store.steampowered.