Mario fans have probably stumbled upon a few secret levels, one being the power-up filled Top Secret Area in Super Mario World, but here are some of the lesser known (and cooler) stages from other games. Continue reading to see them all.

[via Dorkly]

1. Earthworm Jim 2 (Totally Forked)

2. Castlevania: Symphony of the Night (Inverted Castle)

3. Toe Jam & Earl (Level 0)

4. Fallout 2 (The Bridge of Death)

5. Goldeneye 64 (Aztec)