Liquid Nitrogen Gun was the upgraded version of the Lava Gun (in UYA), that was apparently modified from the original Lava Gun by Slim Cognito. It fired a stream of liquid nitrogen that froze enemies on contact, and smashed them into little ice crystals. Larger enemies took longer to freeze (unless one had the Mega Liquid Nitrogen Gun.)

It should be noted that when leveled up fully, this became one of the most powerful weapons in the game due to its constant stream which could deal massive damage. It worked on roughly everything, making it one of the more or less "lesser" Superweapons.

AppearancesEdit

• Ratchet & Clank: Up Your Arsenal

Flamethrowers in the Ratchet & Clank series
Game	Ratchet & Clank	Going Commando	Up Your Arsenal	Size Matters	Secret Agent Clank	Tools of Destruction All 4 One Full Frontal Assault
Basic version	Pyrocitor	Lava Gun	Lava Gun	Scorcher	Blowtorch Briefcase	Pyro Blaster
Upgraded version	Gold Pyrocitor	Meteor Gun	Liquid Nitrogen Gun	Incinerator	Hellfire Haversack	Incinerator Elite Pyro Blaster