There's no shortage of hellspawn to blow to smithereens in Doom.

To exterminate the demonic horde effectively, you should probably know what you're up against. Or you could just shoot everything with the biggest gun you've got - that works too. Consider this your crash course in demonic threat assessment, where failure means game over.

Besides the original Doom and Doom II monsters, Hardcore Doom features an expanded cast of enemies, handpicked from sources such as Realm667 and rebalanced or tweaked for use in Hardcore Doom. All credit goes to their original authors.