BIS Remake: Tunnel skip

This was found by SolidifiedGaming.
Already more broken than the original :)

[@adealtas]

Oh. Neat.

[@DyllonStejGaming]

Did people even find any skips in the original game?

[@Migu6]

There's only one real skip which saves 15-20 seconds, and doesn't work in the new version (I think).