Bosses

Keepers are the bosses in Dead Cells. Each Keeper has their own biome, where the player must defeat them to progress. Currently the player can defeat only three of the four bosses per run.

There are currently four keepers in the game: The Concierge, Conjunctivius, The Time Keeper and The Hand of the King

The Concierge aka The Incomplete One.
The first boss encountered in the game. Found in the Black Bridge. Must be defeated to reach the Stilt Village.

Conjunctivius aka The Watcher
Can be reached by going to the Toxic Sewers, then the Ancient Sewers, then the Insufferable Crypt. The player must have absorbed both the Vine Rune and the Ram Rune in order to take this path. Must be defeated in order to reach the Slumbering Sanctuary.

The Time Keeper aka The Assassin
Found in the Clock Room.

The Hand of the King
Currently the final boss of the game. Found in the Throne Room.