http://kag2d.com/en/
Anyone ever played it? It's fun, simple and very addicting. It's Multiplayer only and it's basically one team against the other on Team Deathmatches or Capturing Flags or other modded gameplays like zombie defense.
You can choose between knights, archers or builders.
It's really fun because you can build anything, make impenetrable fortresses, dig big deep tunnels or bring down huge towers with catapults and bombs.
Me and my brother bought this game and usually play together. The bought version has a lot more stuff in it but
note that 90% of servers are free version so I think it wouldn't be that profitable to buy the full version
