I know vehicles would pretty much make Pixel Gun not Pixel Gun, but I was thinking of using the Battle Royale (Big) map for a two-team, large-scale battle, 30 vs. 30.
I feel like the vehicles should only be helicopters and light jeeps. Jeeps should be vulnerable to rocket launchers and wall-break weapons. Helicopters should be vulnerable to rocket launchers.
The weapons in there should probably vary on "weapon gamemode": Old-days, medieval, futuristic, steampunk, or modern.