Games like Lost Potato
Games like Lost Potato include Vampire Survivors, The Binding of Isaac: Rebirth, Hades, The Binding of Isaac, and Skul: The Hero Slayer. We matched them by the tags players give Lost Potato on Steam (Action, Indie, 2D, Roguelite, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Roguelite · 2D · Indie

The Binding of Isaac: Rebirth
Shared: Indie · Action Roguelike · Singleplayer

Hades
Shared: Indie · Roguelite · Action

The Binding of Isaac
Shared: Indie · Action · Action Roguelike

Skul: The Hero Slayer
Shared: Action · Indie · 2D

Nuclear Throne
Shared: Indie · Action · Action Roguelike

Enter the Gungeon
Shared: Bullet Hell · Indie · Action Roguelike

Megabonk
Shared: Indie · Roguelite · Action Roguelike

Brotato
Shared: Singleplayer · Bullet Hell · Action Roguelike

BALL x PIT
Shared: Action · Roguelite · Bullet Hell

SYNTHETIK: Legion Rising
Shared: Indie · Action · Roguelite

Dungreed
Shared: Action · Roguelite · Indie

Star of Providence
Shared: Roguelite · Indie · Action

Spelunky
Shared: Indie · 2D · Action Roguelike

Dead Cells
Shared: 2D · Roguelite · Action Roguelike

Tiny Rogues
Shared: Bullet Hell · Action Roguelike · Roguelite

Rogue Legacy
Shared: Indie · Action · 2D

Risk of Rain (2013)
Shared: Indie · Action · Action Roguelike

ScourgeBringer
Shared: Action · Indie · Roguelite

Death Must Die
Shared: Roguelite · Bullet Hell · Action

Halls of Torment
Shared: Roguelite · Action · Action Roguelike

Hades II
Shared: Action · Roguelite · Action Roguelike

Windowkill
Shared: Action · Indie · 2D

Deep Rock Galactic: Survivor
Shared: Roguelite · Action Roguelike · Top-Down Shooter