Portal:Fallout: Brotherhood of Steel
This weapon uses pre-loaded explosives bathed in blood and needs no ammunition. It shoots five explosives at the same time and causes considerable damage to anyone standing near the impact point, even the player.
The game chronicles the adventures of an initiate of the Brotherhood of Steel. Because of numerous inconsistencies with previous Fallout games, Fallout: Brotherhood of Steel is not considered part of the official Fallout canon.