Games like Marsh
Games like Marsh include Ori and the Will of the Wisps, Rogue Legacy 2, Street Fighter™ 6, Dust: An Elysian Tail, and Hollow Knight. We matched them by the tags players give Marsh on Steam (2D Fighter, Action, Cartoony, Platformer, and Cute): closest matches first, and among equally close ones the better-known games.

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

Rogue Legacy 2
Shared: Action · Platformer · Arcade

Street Fighter™ 6
Shared: 2D Fighter · Action · Arcade

Dust: An Elysian Tail
Shared: Action · Platformer · Adventure

Hollow Knight
Shared: Platformer · Singleplayer · Adventure

Little Fighter 2 Remastered
Shared: 2D Fighter · Action · Cartoony

God of War
Shared: Action · Singleplayer · Adventure

Crimson Desert Enhanced
Shared: Action · Singleplayer · Adventure

Pizza Tower
Shared: Cartoony · Platformer · Action

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

Spyro™ Reignited Trilogy
Shared: Action · Adventure · Singleplayer

Stick It to the Stickman
Shared: Action · 2D Fighter · Platformer

Pumpkin Jack
Shared: Action · Adventure · Singleplayer

Rogue Legacy
Shared: Platformer · Action · Singleplayer

Shovel Knight: Treasure Trove
Shared: Platformer · Action · Adventure

BEEP
Shared: Platformer · Adventure · Action

Rayman® Origins
Shared: Platformer · Cartoony · Action

Monster Boy and the Cursed Kingdom
Shared: Action · Adventure · Platformer

Ratchet & Clank: Rift Apart
Shared: Singleplayer · Adventure · Action

One Finger Death Punch
Shared: 2D Fighter · Action · Singleplayer

Phoenotopia: Awakening
Shared: Action · Platformer · Adventure

Invincible VS
Shared: 2D Fighter · Action · Adventure

Black Myth: Wukong
Shared: Action · Singleplayer · Combat

Bendy and the Dark Revival
Shared: Action · Singleplayer · Cartoony