15 Hardest Bonus Levels In Video Games

Doom 64 – Hectic

The old-school Doom is known for many things – slaying demons, blowing up demons, the list goes on – but what about hardcore parkour in addition? Hectic in Doom 64 provides just that and then some. It’s touted as the toughest level in the game with powerful foes, platforming, walls that spit darts out, bottomless pits and even a ceiling that will crush you.