Enter the Gungeon

Planetside Of Gunymede expands on many aspects of the game, in ways that will both intrique and challenge you, and secrets within its depths...

A remastered version of the Modular, a character who cannot use any guns other than their starter weapon, but gains unique passive upgrades. Complete with new sprites, new gameplay mechanics, unlocks and a Past to beat!

Mod that adds new floors and items. It's basically unofficial DLC!