I recently remembered a map I played some time ago. Despite me keeping most of the stuff I download, I did not find it again.
Here are something I remember about it:
It was for Doom 2, but I'm not sure if it's vanilla, boom, etc.
The color pallet of the map was mostly brown and orange
It first was a warehouse and later going around a big cliff
I don't remember if it was a single map or a mega wad
I think I've seen Mr Icarus play it for a mod showcase at some point
It used a mixture of Doom textures and custom textures, at least I think
Judging by Icarus playing it, it was probably a popular map
Shouldn't be too hard to identify, right?