Dungeon of the Endless (Crystal Edition) is a release of Dungeon of the Endless which includes:

- Dungeon of the Endless (Pixel Edition) (base game)
- Exclusive Endless Bookworm add-on. It adds The Library spaceship which unlocks a new mode, and a new hero, Josh ‘Ntello
- Complete game soundtrack by FlybyNo in MP3 format
- Dungeon of the Endless Amplitude Badge and 200 G2G vote value on the developers' website
- Mezari unit skin for Vaulter units in Endless Legend