Do any multi-level wads have a secret exit on map 1?

[invictius]

I know it would be a stupid thing to do but just curious.

[scifista42]

The XBox version of Ultimate Doom has a secret exit on E1M1 that leads to this version's exclusive secret level E1M10.

As for PWADs, I think at least one wad (possibly more) from the Secretdoom series had it (not 100% sure, though).

[pcorf]

MAP01 of Whispers of Satan has a secret exit that will take you to a hidden warp zone. To get to it, enter the exit room and then backtrack to the starting room and you'll find the secret exit. Works only in Zdoom.

[Archi]

Doom 64.

[joe-ilya]

Wolf3d OST.

There's also a classic 90's wad with an exit in E1M1 that leads to E1M9, and these are the only maps.

EDIT:What kind of a request is this? It looks like you're making request threads just for the sake of it.