Geobots are small robots used to store map data. Adam Fenix used several geobots to map the Locust tunnel network, even without resonator technology. Damon Baird used a geobot to repair an APC found outside Adam Fenix's Estate inside the East Barricade Academy.
- Originally, the player was going to have to find geobots in levels, but were eventually replaced by COG Tags as they were easier to spot. You can still find these geobots throughout the game.
- When shot, they bleed like a living object.