Games like Space Monkeys
Games like Space Monkeys include Super Meat Boy, UFO 50, Shovel Knight: Treasure Trove, Hotline Miami 2: Wrong Number, and Katana ZERO. We matched them by the tags players give Space Monkeys on Steam (Action, Arcade, Indie, Retro, and Difficult): closest matches first, and among equally close ones the better-known games.

Super Meat Boy
Shared: Indie · Difficult · Platformer

UFO 50
Shared: Indie · Action · Retro

Shovel Knight: Treasure Trove
Shared: Retro · Indie · Platformer

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

Katana ZERO
Shared: Action · Indie · Platformer

Jump King
Shared: Indie · Difficult · Action

Hotline Miami
Shared: Action · Indie · Retro

Downwell
Shared: Indie · Arcade · Action

Defy Gravity Extended
Shared: Indie · Platformer · Action

Pizza Tower
Shared: Indie · Fast-Paced · Action

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

Out There Somewhere
Shared: Indie · Platformer · Action

UBERMOSH
Shared: Action · Indie · Arcade

Trip to Vinelands
Shared: Action · Indie · Arcade

Super Hexagon
Shared: Indie · Difficult · Arcade

Geometry Dash
Shared: Difficult · Platformer · Indie

Rogue Legacy 2
Shared: Arcade · Action · Indie

SANABI
Shared: Action · Indie · Pixel Graphics

Volgarr the Viking
Shared: Action · Indie · Difficult

Celeste
Shared: Difficult · Indie · Platformer

Broforce
Shared: Action · Indie · Platformer

TTV2
Shared: Action · Indie · Retro

Gravity Circuit
Shared: Action · Indie · Platformer

LUFTRAUSERS
Shared: Indie · Arcade · Action