If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Fourteen levels of breath-taking adventure set in grim world of madness made reality. Catacombs, poisoned collectors, underground laboratories and even the depths of Hell will become arenas for violent battles with the spawns of Darkness. A wide variety of weapons all the way from shotgun to plasmagun and demonic abilities will help the brave men to dominate the battlefield, turning their enemies into clouds of blood-stained fog.
Mouse - To aim and shoot.