New releases
Top Sellers
Starpoint Gemini 2
Space, Simulation, RPG, Open World
Stronghold Crusader 2
Strategy, Medieval, RTS, Simulation
Sandbox, Survival, Action, Adventure
Free to Play
Free to Play, Massively Multiplayer, RPG, Strategy
Dead Rising 3 Apocalypse Edition
Zombies, Action, Open World, Co-op
Indie, Adventure, Action, Platformer
Train Fever
Simulation, Trains, Management, Strategy
Free to Play
Cubic Castles
Free to Play, Massively Multiplayer, Multiplayer, Building
Free to Play
Amazing World™
Free to Play, Massively Multiplayer, Family Friendly, Open World
Free to Play
Guns and Robots
Free to Play, Action, Robots, Massively Multiplayer
Showing 1-10 of 165 results
< >
Narrow by related tags
Narrow by category
Single-player Games
Multi-player Games
Co-op Games
Narrow by feature
Steam Achievements
Steam Cloud
Steam Workshop
Steam Trading Cards
Full controller support
Narrow by operating system
Mac OS X
Linux / SteamOS
See all Sandbox