Propane tank

Propane tanks can be found throughout the game. They can be picked up with the Use key (default: E) and blow up with an explosion similar to a pipe bomb when shot. Like the Oxygen tank this weapon is used around the finales in order to set up traps. It has been speculated that this weapon does the most damage at any one time of any of the other weapons. In short, it might be the most powerful weapon in the game.