Multiplayer sandbox games for PC/Windows with 16-player online support

Space Engineers

Players: 0 local, 16 online

Take On Mars

Players: 0 local, 16 online

Farworld Pioneers

Players: 0 local, 32 online

Viscera Cleanup Detail

Players: 4 local, 32 online

Viscera Cleanup Detail: Santa's Rampage

Players: 4 local, 32 online

Viscera Cleanup Detail: Shadow Warrior

Players: 4 local, 32 online

PixARK

Players: 0 local, 70 online

The best multiplayer sandbox games for PC/Windows with 16-player online support, including Space Engineers, Take On Mars, Farworld Pioneers. See if the games support online, couch, and split-screen play, whether the game has a cooperative campaign or separate multiplayer modes. Find out the number of players supported and check out ratings of multiplayer games.