Games like Nuclear Cheetah
Games like Nuclear Cheetah include SANABI, Celeste, Pizza Tower, Super Meat Boy, and The Messenger. We matched them by the tags players give Nuclear Cheetah on Steam (2D Platformer, Score Attack, Collectathon, Pixel Graphics, and Stylized): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: Pixel Graphics · 2D Platformer · Action

Celeste
Shared: Pixel Graphics · 2D Platformer · Precision Platformer

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

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

The Messenger
Shared: Pixel Graphics · Retro · 2D Platformer

VVVVVV
Shared: Pixel Graphics · 2D Platformer · Retro

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

Sonic Origins
Shared: 2D Platformer · Pixel Graphics · Action

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Retro · Action

Downwell
Shared: Pixel Graphics · 2D Platformer · Precision Platformer

Jump King
Shared: Pixel Graphics · Precision Platformer · Action

Super Bernie World
Shared: 2D Platformer · Pixel Graphics · Action

Door Kickers: Action Squad
Shared: 2D Platformer · Pixel Graphics · Retro

Sonic Mania
Shared: Pixel Graphics · Retro · 2D

Skul: The Hero Slayer
Shared: Pixel Graphics · Action · Indie

Webbed
Shared: 2D Platformer · Pixel Graphics · 2D

NINJA GAIDEN: Ragebound
Shared: 2D Platformer · Pixel Graphics · Action

Gravity Circuit
Shared: Pixel Graphics · 2D Platformer · Action

Mina the Hollower
Shared: Pixel Graphics · 2D Platformer · Action-Adventure

Corn Kidz 64
Shared: Collectathon · Retro · Action-Adventure

Ambidextro
Shared: 2D Platformer · Pixel Graphics · Action

BlazBlue Entropy Effect
Shared: Pixel Graphics · Action-Adventure · Action

Sonic Superstars
Shared: 2D Platformer · Action · Action-Adventure

Himno
Shared: Pixel Graphics · 2D Platformer · Singleplayer