Incendiary Bomb is a gadget you can use and another type of grenade that spreads fire in the area.
Description[]
This modified grenade uses a small explosive charge to ignite a pressurized body of flammable liquid - dousing an area (and any targets within) in intense flames and thick smoke that will block sight. Featuring an adhesive surface and basic proximity sensor, Incendiary Bomb can be used as a thrown weapon or a placed trap.