Next week we will release a new patch for the game featuring a new survival game mode. Quite fun with friends.
I shared a screenshot that you can see here:
http://steamcommunity.com/sharedfiles/filedetails/?id=188777831
You have to survive for several hordes of enemies in a very small map. Lets see if you manage to finish this mode in Masochist difficulty ;)
Keep tuned for more info.
PD: Trading cards are coming too!