For our jam project, we created a mod for Call of Duty - Black Ops 3. Link here: https://steamcommunity.com/sharedfiles/filedetails/?id=3067215957
To fit the "modifications" theme we modified Black ops 3 to include custom models and functionality within a map themed after Golden Dragon. We were originally gonna include ruin as well and have the restaurant be in "ruins" but didn't quite end out that way. We tried to hit the noir theme as well with the starting weapon and music.