Got hit while performing a taunt.

Take a breather at a hot spring in World 1.

Click on door 430 five times.

No seriously, we disabled it.

Awarded for getting any of the other trophies as your first.

Finish the Lost Levels mission

Acquire all 3 Demon Key Artifacts in the main campaign

Kill a Cyberdemon

Find the BFG9000

Clear all stages in single-player mode as Adam.

Reach a lifetime score of 5,000,000.

Locate the secret level 'Hectic'