The Shadow Colosseum is the only possible dungeon that can spawn in the Shores of the Everdark. Unlike other dungeons, it does not require killing a boss; instead, it has a singular Cursed Skulls, which triggers repeated waves of Shadow Invaders. To complete the dungeon, at least 3 Darknik Warbots (labeled Shadow Golems by the quest objective) must be killed, and at least one player must survive for one minute (60 seconds). After this is done, an Everdark Vault will spawn instead of the usual dungeon chest.
In one of four sides of the Colosseum, a gateway will be open, leading into a large, mostly flat area. In the center, a ring is slightly elevated, on which the Cursed Skulls are located.
There are no traps.
- If the open doorway is covered by terrain, the ridges on the outside can be scaled instead.
- If you cannot fight the enemies for too long, it is easily possible to glide above ground level and specifically only target Warbots when they fall.
- Unlike dungeons in other worlds, Shadow Colosseums cannot be destroyed - not even by Bombs or Dragons.