New releases
Top Sellers
Prison Architect
Simulation, Strategy, Building, Management
Game Corp DX
Simulation, Indie, Management, Singleplayer
Grand Ages: Medieval
Strategy, Simulation, Medieval, Grand Strategy
Indie, Simulation, Strategy, Casual
Edge of Space
Sandbox, Indie, Adventure, Action
Train Simulator 2016 : Steam Edition
Simulation, Trains, Singleplayer, Driving
Abduction Action! Plus
Action, Indie, Casual, Simulation
Mad Max
Action, Open World, Post-apocalyptic, Survival
Free to Play
Mortal Online
Free to Play, Massively Multiplayer, Open World, Sandbox
Free to Play, Simulation, Relaxing, Casual
< >
Showing 1-10 of 378 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