I am making a game called Victory Day. A while ago I had an idea for a map with historic WW2 locations, scaled down to a reasonable size and each area having its own unique weather fx system. Imagine dropping in to Omaha Beach, making your way through the foggy streets of Carentan, and ending up in snowy Stalingrad for the final circle. Shooters coming out nowadays tend to have very complex game design, but Victory Day will be an attempt to bring back the simple old school gameplay like Call of Duty 2 / Medal of Honor / Day of Defeat into the something like a Battle Royale game mode.
Here are some assets I've made for the project so far