Hmm.. Doom 2 levels infused with the movement of Quake 3... You just combined my favourite aspects of these games that I grew up with and still adore to this day. Looking forward to it!
I'm sorry to say though that the game currently only has arena type levels. I would like to explore different types in the future and perhaps I should try make a Doom 2 like map to see how the gameplay and AI works in those kinds of levels.