Games like Deepest Well
Games like Deepest Well include Vampire Survivors, Megabonk, Seraph's Last Stand, Halls of Torment, and Balatro. We matched them by the tags players give Deepest Well on Steam (Action Roguelike, Roguelike Deckbuilder, Bullet Hell, Roguelike, and Fantasy): closest matches first, and among equally close ones the better-known games.
Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Roguelike
Megabonk
Shared: Action Roguelike · Roguelike · Bullet Hell
Seraph's Last Stand
Shared: Action Roguelike · Bullet Hell · Roguelike Deckbuilder
Halls of Torment
Shared: Action Roguelike · Bullet Hell · Roguelike
Balatro
Shared: Roguelike Deckbuilder · Roguelike · Deckbuilding
Hand of Fate
Shared: Roguelike Deckbuilder · Roguelike · Action Roguelike
Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Roguelike
Brotato
Shared: Action Roguelike · Roguelike · Bullet Hell
BALL x PIT
Shared: Bullet Hell · Action Roguelike · Roguelike
Magicraft
Shared: Action Roguelike · Bullet Hell · Roguelike
Death Must Die
Shared: Action Roguelike · Bullet Hell · Roguelike
The Binding of Isaac: Rebirth
Shared: Action Roguelike · Roguelike · Indie
Slay the Spire
Shared: Roguelike Deckbuilder · Roguelike · Deckbuilding
Skul: The Hero Slayer
Shared: Action Roguelike · Roguelike · Action
Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Roguelike
Nuclear Throne
Shared: Action Roguelike · Roguelike · Bullet Hell
Slay the Spire 2
Shared: Roguelike · Roguelike Deckbuilder · Deckbuilding
Noobs Want to Live
Shared: Bullet Hell · Roguelike · Action Roguelike
Rabbit and Steel
Shared: Action Roguelike · Bullet Hell · Roguelike
The Binding of Isaac
Shared: Action Roguelike · Roguelike · Procedural Generation
Rogue Legacy
Shared: Action Roguelike · Roguelike · Action
Desktop Survivors 98
Shared: Action Roguelike · Bullet Hell · Roguelike
Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Roguelike
Hand of Fate 2
Shared: Roguelike Deckbuilder · Action Roguelike · Deckbuilding