Games like Cat Souls
Games like Cat Souls include Celeste, Webbed, Cat Goes Fishing, Slime Rancher, and CATO: Buttered Cat. We matched them by the tags players give Cat Souls on Steam (Cats, Cute, Casual, 2D Platformer, and Adventure): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Pixel Graphics · 2D Platformer · Platformer

Webbed
Shared: Cute · 2D Platformer · Pixel Graphics

Cat Goes Fishing
Shared: Cats · Cute · Casual

Slime Rancher
Shared: Cute · Adventure · Colorful

CATO: Buttered Cat
Shared: Cats · Cute · Adventure

Stray
Shared: Cats · Adventure · Cute

Slime Rancher 2
Shared: Cute · Colorful · Adventure

The Purring Quest
Shared: Cats · Cute · Adventure

Florence
Shared: Casual · Adventure · Cute

SANABI
Shared: Pixel Graphics · 2D Platformer · Adventure

Muse Dash
Shared: Cute · Casual · Female Protagonist

Cat Quest
Shared: Cats · Cute · Adventure

Gato Roboto
Shared: Cats · Adventure · Pixel Graphics

Nyan Cat: Lost In Space
Shared: Cats · Adventure · Casual

Pikuniku
Shared: Casual · Cute · Adventure

Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Pixel Graphics · Cute

A Hat in Time
Shared: Cute · Adventure · Colorful

Sonic Origins
Shared: 2D Platformer · Adventure · Casual

Pizza Tower
Shared: 2D Platformer · Pixel Graphics · Indie

Twin Shot Deluxe
Shared: Casual · Cute · 2D Platformer

OneShot
Shared: Cute · Pixel Graphics · Indie

A Short Hike
Shared: Cute · Adventure · Casual

Screen Cat
Shared: Cats · Cute · Casual

Unpacking
Shared: Cute · Casual · Pixel Graphics