The launch of the Treshold Defense update for the free-to-play action shooter Zombies Monsters Robots adds tons of new stuff, including a all-new tower defense mode, five new maps, new weapons, gear and costumes.
In Treshold Defense players take on waves of enemies as they march towards inter-dimensional portals, called Tresholds. In the new maps players can also unlock new items such as turrets, teleportals and even wearable mech suits to counter-attack the monsters.
The five new maps can be played as campaign and PvP modes, so there is plenty to be checked out.
Join the Open Beta at the official site and play ZMR for free!
Zombies Monsters Robots - Treshold Defense Trailer