All your friends are storming the Horronym Fortress but Colonel Bouche left you to guard the supply depot. Disregarding orders you open the depot to find a gigantic, prototype mech!FEATURES:INFILTRATE subterranean strongholds manned by cunning bipedal aliens and their mind-blasting hellions!Recharging MegaNades, and an earth-shaking machine gun rip DESTRUCTIBLE environments to hand-drawn bits!Dozens of CHALLENGE-ROOM style gameplay with a zoom function that let's in you close or zooms out to see all the action!Battle tricky aliens that can run, dodge, take pot-shots and throw grenades to blow you to bits!2-PLAYER LOCAL COOP so you can share the alien-stomping, grenade tossing joy!Blast screen-filling bosses deep, deep down in the unexplored depths!Multiple difficulty modes, and gameplay speed control to find just the right challenge!New for Steam version - Steam Leaderboards, Achievements, and Trading Cards!Hand-drawn, SILKY-SMOOTH effect animations just like Mom used to make! (If your mom was SNK)CHECK OUT MOMMY'S BEST GAMES NEXT RELEASE