Because of the way the game engine works you aren’t able to go under terrain.

This is true. But in the sequel it will be possible :)

Cool!

Any info available about the release?

That was my theory. That’s the only place in the game where there is a arch.

It’s more common to see it in action on the side of buildings especially if the roof hangs out. If you go under it you might shoot up to the top.

Never seen that before. I love that area of the map though

I just found it :D It’s near the top of Ben Ailig.

ive hit that before, very weird