Grenade

Grenades are Power-ups in SAS: Zombie Assault 2, Insane Asylum, and SAS: Zombie Assault 3. They come in packs of six or twelve, and, when thrown, explode, killing groups of Zombies. They can be thrown by pressing 'G'. In SAS 2 and Insane Asylum, they can be found randomly, whereas in SAS 3 they can be bought (and still found randomly).

Variations include the Holy Hand Grenade and Cyro Grenade.