Games like Keeplanet
Games like Keeplanet include Game Dev Tycoon, Mountain, Goat Simulator, Plague Inc: Evolved, and Retrowave. We matched them by the tags players give Keeplanet on Steam (Casual, Indie, and Simulation): closest matches first, and among equally close ones the better-known games.

Game Dev Tycoon
Shared: Indie · Simulation · Casual

Mountain
Shared: Indie · Casual · Simulation

Goat Simulator
Shared: Simulation · Casual · Indie

Plague Inc: Evolved
Shared: Simulation · Indie · Casual

Retrowave
Shared: Indie · Casual · Simulation

Passpartout: The Starving Artist
Shared: Casual · Indie · Simulation

Mini Motorways
Shared: Casual · Simulation · Indie

Achievement Clicker
Shared: Casual · Indie · Simulation

Streamer Life Simulator
Shared: Casual · Simulation · Indie

House Flipper
Shared: Simulation · Casual · Indie

911 Operator
Shared: Simulation · Indie · Casual

Papers, Please
Shared: Indie · Simulation · Casual

Barn Finders
Shared: Casual · Simulation · Indie

Chinese Parents
Shared: Casual · Simulation · Indie

Sparkle 2 Evo
Shared: Casual · Indie · Simulation

Sticky Business
Shared: Casual · Simulation · Indie

Emily is Away Too
Shared: Indie · Simulation · Casual

Click the Button
Shared: Casual · Indie · Simulation

Golf With Your Friends
Shared: Casual · Indie · Simulation

Moving Out
Shared: Casual · Indie · Simulation

Wobbly Life
Shared: Simulation · Casual · Indie

Plebby Quest: The Crusades
Shared: Casual · Indie · Simulation

Touhou Mystia's Izakaya
Shared: Casual · Simulation · Indie

Slackers - Carts of Glory
Shared: Indie · Casual · Simulation