Fire Bombs are an ammunition in Horizon Forbidden West compatible with certain Blastslings. They deal medium Fire damage and high Fire buildup on impact over a 2 meter radius. It also leaves behind a lingering pool, dealing fire buildup to anything standing within it. Overdrawn Fire Bombs leave behind additional residual damage areas.
This can be used to inflict the Burning state on enemies, dealing damage over time. Effective against enemies weak to fire.