In Going Commando, the Lava Gun can be upgraded to the Meteor Gun, which fires meteors instead. In Up Your Arsenal, the Lava Gun instead upgrades to the Liquid Nitrogen Gun, which fires a continuous stream of liquid nitrogen that freezes enemies.
The Lava Gun was available from a Megacorp vendor for 25,000 bolts upon reaching the mining area on Tabora. With use, it could be upgraded to the fundamentally different Meteor Gun. In challenge mode, the Meteor Gun could be upgraded to the Mega Meteor Gun for 200,000 bolts, and in turn to the Ultra Meteor Gun.
Up Your Arsenal
The Lava Gun could be purchased from Slim Cognito on Aquatos for 40,000 bolts, or obtained for free if the player had a Going Commando save file. Unlike its previous appearance, the Lava Gun upgraded to the Liquid Nitrogen Gun with use, which had much the same functionality. Upon reaching challenge mode, the Liquid Nitrogen Gun could be upgraded to the Mega Liquid Nitrogen Gun from any Gadgetron vendor for 260,000 bolts.
The Lava Gun is a long rifle with various shades of dark red and gray paint. It features a left-hand grip, and a canister of lava preceding a cone-shaped nozzle. It spews out an orange-red stream of lava a short distance from the nozzle.
The Meteor Gun and the Liquid Nitrogen Gun upgrades both share largely the same appearance. The weapon is longer with a much larger canister that takes up more space, with only a left-hand grip, a few tubes, and a much larger nozzle. The Liquid Nitrogen Gun only differs in color, being completely blue rather than orange and red.
The Lava Gun fires a stream of lava which burns enemies, dealing moderate damage. The physics of the weapon make its stream correspond to Ratchet's movement, allowing him to spread the stream out further. Spinning allows for the gun to fire in a complete circle around Ratchet, which is helpful for taking down enemies that got behind you (though this is not possible in lock strafe mode for Up Your Arsenal. Back, side, and frontflips significantly increase the range of the spray of lava, but it takes skill to be able to use this to effectively hit enemies. The Lava Gun remains very useful against large mobs of smaller enemies, as it can hit many at once in a close range, without the need to truly aim, and has plenty of ammunition. While best suited against mobs of smaller enemies, it is still useful against larger enemies, though it does not damage them as quickly as many other weapons do.
The Meteor Gun upgrade in Going Commando is ineffective and unreliable on its own due to its short range and random spread. However, both problems can be mitigated by purchasing the Lock On Mod, which turns the Meteor Gun into an accurate, medium-range weapon akin to a much more powerful version of the Heavy Lancer. As the Meteor Gun's damage output was balanced with respects to its range and spread (200 shots from the Meteor Gun deals roughly 80% of the Mutant Protopet's health in damage), it becomes extremely powerful compared to other weapons once lock-on is available. Due to its high ammo count, the Meteor Gun is also extremely cost-effective.
In Up Your Arsenal, the weapon deals lasting acid damage at V2, can lock on at V3, and at V5, upgrades to the Liquid Nitrogen Gun upgrade. The Liquid Nitro Gun functions identically to the Lava Gun, with the only difference of freezing and slowing down weaker enemies, and turning them to shattered ice upon death. Therefore, the Liquid Nitrogen Gun remains very useful against large mobs of small enemies, and is still decent against medium-sized enemies. However, it is still outclassed later by weapons such as the Plasma Coil and the Qwack-O-Ray.
Behind the scenes
The Meteor Gun in Going Commando received particularly bad feedback for being an upgrade that changed the purpose of the Lava Gun. The Lava Gun was designed to be similar to the Pyrocitor in terms of spinning around to damage nearby enemies, but the Meteor Gun undid this, leading to criticism. The original thoughts when developing it were that the Meteor Gun was stronger and dealt more damage, and was thus an improvement, without thought given to the functionality change. The criticism led to changing the upgrade to the Liquid Nitrogen Gun for Up Your Arsenal.
- Video games
- Insomniac Games (2003). Ratchet & Clank: Going Commando. PlayStation 2. Sony Interactive Entertainment.
- Insomniac Games (2004). Ratchet & Clank: Up Your Arsenal. PlayStation 2. Sony Interactive Entertainment.
- Mike Stout, Tony Garcia (July 15, 2011). Developer Commentary: Ratchet and Clank 2 - Ep 13 - Part 1/2. uselesspodcasts. YouTube.