Games like Running Fox
Games like Running Fox include Celeste, SANABI, Webbed, Super Meat Boy, and Pizza Tower. We matched them by the tags players give Running Fox on Steam (Platformer, 2D Platformer, Adventure, Runner, and 2D): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Platformer · Pixel Graphics · 2D Platformer

SANABI
Shared: 2D Platformer · Pixel Graphics · Adventure

Webbed
Shared: 2D Platformer · Pixel Graphics · Platformer

Super Meat Boy
Shared: Platformer · 2D Platformer · Pixel Graphics

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

Himno
Shared: Platformer · 2D · Pixel Graphics

Hollow Knight
Shared: Platformer · 2D · Adventure

Katana ZERO
Shared: Platformer · Pixel Graphics · 2D Platformer

Shovel Knight: Treasure Trove
Shared: Platformer · Pixel Graphics · Adventure

VVVVVV
Shared: Platformer · 2D Platformer · Pixel Graphics

Rain World
Shared: Platformer · Pixel Graphics · 2D

Dead Cells
Shared: Adventure · 2D · Pixel Graphics

FEZ
Shared: Platformer · Pixel Graphics · Adventure

Sonic Origins
Shared: 2D Platformer · Adventure · Platformer

Owlboy
Shared: Adventure · Platformer · Pixel Graphics

Reventure
Shared: Adventure · Platformer · Pixel Graphics

Out There Somewhere
Shared: Platformer · Adventure · Pixel Graphics

The Messenger
Shared: Platformer · Pixel Graphics · 2D

Sonic Mania
Shared: Platformer · 2D · Pixel Graphics

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

GRIS
Shared: Adventure · Platformer · Indie

Neva
Shared: Platformer · Adventure · 2D Platformer

Smilemo
Shared: Platformer · Adventure · 2D Platformer

Skul: The Hero Slayer
Shared: Pixel Graphics · Platformer · 2D