Shadowgrounds Survivor - PC 3 playable characters, each with impressive new tactics RPG-like upgrade system for weapons and characters; including special attacks such as the all-engrossing Napalm Flame and the mighty Brute Slayer. New gameplay features such as the Sentry Turret and the powerful Mech! Campaign mode short of filler and full of action, running parallel to the Shadowgrounds story and expanding it to new locations, including snow and ice environments, gritty sewers and the suffering New Atlantis colony Survival mode where the player is pitted against hordes of alien monsters - the clock is ticking and they just keep on coming!