Here's a simple SUMO/Derby gamemode.
Works for any game, but maps are only included for GTA III and GTA San Andreas.
The goal is to be the last player alive! Use your vehicle and knock off or destroy all your opponents vehicles to win!
Bots spawn at match start to fill empty slots, and will attempt to block your vehicle or ram you.
Source: https://github.com/VortrexFTW/gtac_sumo (https://github.com/VortrexFTW/gtac_sumo%22%3E%5Burl)
This source is free for anybody to use as they see fit. You can freely modify, copy, and redistribute it.
Credits aren't required, but are greatly appreciated.