Besiege

Indie, Simulation, Multi-player, Steam Achievements, Single-player, Co-op, Steam Workshop, Includes level editor, Online Co-op, Online PvP, PvP, Remote Play on Tablet, LAN PvP, LAN Co-op, Family Sharing, Tradable

Link to the game in Steam

Besiege is a physics building game about constructing mechanical machines to annihilate armies, obliterate castles and overcome challenging obstacles. Conquer the campaign or skirmish with friends in Multiplayer!