Yingpei Games' third-person shooter Zombies, Monsters, Robots will enter a closed beta on May 27. A spiritual sequel to the iOS title Mercenary Ops, the game is a free-to-play co-op game in which you shoot at absolutely everything.
Okay, so plot. There are lots of evil portals opening up across the world and spewing out monsters by the truckload. You have to shoot the monsters. This ends the plot synopsis. Here's a trailer.
Up to eight players can battle together in various modes including a wave-based survival mode and longer, Left 4 Dead-style campaigns lasting around an hour. There's various weapons, tools and traps to use on the enemy, and each level ends with a big old boss fight.
Zombies Monsters Robots is expected to launch in full this summer on PC. Sign up here if you're interested.