Games like The Crystalline Realm
Games like The Crystalline Realm include Vampire Survivors, Megabonk, Skul: The Hero Slayer, The Binding of Isaac, and Hades. We matched them by the tags players give The Crystalline Realm on Steam (Roguelike, Action, Action Roguelike, Singleplayer, and Sci-fi): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Action Roguelike · Roguelike · Singleplayer
Megabonk
Shared: Roguelike · Action Roguelike · Action
Skul: The Hero Slayer
Shared: Action · Action Roguelike · Roguelike
The Binding of Isaac
Shared: Roguelike · Action Roguelike · Indie
Hades
Shared: Action Roguelike · Action · Roguelike
The Binding of Isaac: Rebirth
Shared: Roguelike · Action Roguelike · Indie
Rogue Legacy
Shared: Roguelike · Action Roguelike · Action
Brotato
Shared: Roguelike · Singleplayer · Action Roguelike
BALL x PIT
Shared: Action · Roguelike · Action Roguelike
Dome Keeper
Shared: Roguelike · Singleplayer · Action
Halls of Torment
Shared: Action Roguelike · Roguelike · Action
Spelunky
Shared: Roguelike · Action Roguelike · Indie
Risk of Rain 2
Shared: Action Roguelike · Roguelike · Action
Dungreed
Shared: Roguelike · Action Roguelike · Action
Hades II
Shared: Roguelike · Action · Action Roguelike
Dead Cells
Shared: Roguelike · Action Roguelike · 2D
Risk of Rain Returns
Shared: Action Roguelike · Action · Sci-fi
Enter the Gungeon
Shared: Roguelike · Action Roguelike · Indie
FTL: Faster Than Light
Shared: Roguelike · Sci-fi · Singleplayer
Risk of Rain (2013)
Shared: Roguelike · Action Roguelike · Action
Sephiria
Shared: Roguelike · Action Roguelike · Action
Ravenswatch
Shared: Roguelike · Action Roguelike · Action
Nuclear Throne
Shared: Roguelike · Action Roguelike · Action
Soulstone Survivors
Shared: Action Roguelike · Roguelike · Action