Games like Tsumi
Games like Tsumi include Castle Crashers®, One Finger Death Punch, Hades, Pizza Tower, and Bastion. We matched them by the tags players give Tsumi on Steam (Action, Indie, Hack and Slash, Singleplayer, and Beat 'em up): closest matches first, and among equally close ones the better-known games.

Castle Crashers®
Shared: Hack and Slash · Beat 'em up · 2D

One Finger Death Punch
Shared: Action · Indie · Beat 'em up

Hades
Shared: Hack and Slash · Indie · Action

Pizza Tower
Shared: Indie · Fast-Paced · Singleplayer

Bastion
Shared: Indie · Action · Singleplayer

Katana ZERO
Shared: Action · Indie · Hack and Slash

Hyper Light Drifter
Shared: Indie · Action · Atmospheric

One Finger Death Punch 2
Shared: Action · Indie · Beat 'em up

Hollow Knight
Shared: Indie · Singleplayer · 2D

Dust: An Elysian Tail
Shared: Action · Indie · Singleplayer

ICEY
Shared: Action · Hack and Slash · Indie

METAL GEAR RISING: REVENGEANCE
Shared: Action · Hack and Slash · Singleplayer

Hotline Miami
Shared: Action · Indie · Great Soundtrack

Hollow Knight: Silksong
Shared: Indie · Singleplayer · 2D

Skul: The Hero Slayer
Shared: Action · Indie · Singleplayer

Bayonetta
Shared: Action · Hack and Slash · Singleplayer

Ori and the Will of the Wisps
Shared: Action · Singleplayer · Atmospheric

Hotline Miami 2: Wrong Number
Shared: Action · Fast-Paced · Indie

My Friend Pedro
Shared: Action · Indie · Singleplayer

DmC: Devil May Cry
Shared: Action · Hack and Slash · Singleplayer

Timberman
Shared: Indie · Action · Singleplayer

Cat Quest
Shared: Action · Hack and Slash · Indie

OneShot
Shared: Indie · Atmospheric · Singleplayer

Move or Die
Shared: Action · Indie · Funny