4 Tactical Squad · Puzzle games your group can play together online, including Necrosis: Dawn of Dread, 63 Days, and Door Kickers.
All games: 4
Necrosis: Dawn of Dread is a full-length co-op survival horror experience inspired by the golden age of zombies. 15+ hours of missions, vehicles, puzzles, with many playable survivors await across a world consumed by the dead. No microtransactions, no shortcuts: just pure survival.
Coming of age as a part of the first generation born free, WWII stripped me of my family, home, and future. Now I'm left with only one choice: to get my revenge and independence, or die trying. The odds are against us: will our tactics, stealth and teamwork be enough?
Plan a SWAT entry with one friend in Door Kickers’ two-player online co-op, then watch your routes meet real-time resistance.
Fight through connected Half-Life campaigns and a wide range of community maps with friends online or over LAN. Revive teammates, solve map-built puzzles, and keep your group moving together.