A great strategy tower defence game with a good balance of fps shooting action, hours of fun as a single player with lots of replay value, but even better co-op with friends! Unfortunately, not much life in the game lounge, so you need to BYO friends, or find some in the community forums I guess. Definitely worth picking up the entire bundle with all the DLCs at the next sale!

A great strategy tower defence game with a good balance of fps shooting action, hours of fun as a single player with lots of replay value, but even better co-op with friends! Unfortunately, not much life in the game lounge, so you need to BYO friends, or find some in the community forums I guess. Definitely worth picking up the entire bundle with all the DLCs at the next sale!