Rivet Wars: Battle of Rivet (Core Game)This quickfire tactical combat game can be played competitively co op solo or in teams. Players take command of either the battle hardened Allies or the relentless Blight deploying waves of units with unique abilities and backing them up with zany war machines! Each fast paced Rivet Wars battle is 30 60 minutes of non stop action. Play single sessions or rally your troops for a full campaign. And it's not just the gameplay that's lightning fast setup