Sandbot is an open source multiplayer bot based on HPB Bot by Jeffrey Broome. Sandbot aims to provide bots for various GoldSource engine games and mods. It currently supports:
- Half-Life Opposing Force (Deathmatch)
- Day of Defeat (Territorial Control)
- Gunman Chronicles
- Natural Selection (Combat)
- They Hunger
Support for other games and mods is in active development. The first public release of Sandbot was on 2nd May 2016.