Incendiary Grenade is an item in Resident Evil 4. Its design is similar to the Hand Grenade, with only the coloration of their body setting them apart.
Upon landing, the grenade lets up a burst of flames stopping crowds of enemies pursuing you. The flames last awhile and will damage enemies that happen to walk into them. The flames will also damage players who get too close to them. It will do less damage than the Hand Grenades but will instantly kill Colmillos. Each grenade takes up 2 spaces of inventory and can sold for 1000₧.
- Hamamura, Koichi, ed (2006) (in Japanese). biohazard4 kaitaishinsho revised edition. Famitsu. ISBN 978-4-7577-2638-3.