Ratchet & Clank: Up Your Arsenal/Walkthrough

There are a lot of planets, so be prepared for a long journey. As Ratchet advances, the planets will become steadily harder, but luckily you will be provided with more weapons and armour to assist you in your journey throughout the galaxy.

Veldin

 * A muddy and backwater planet that happens to be Ratchet's home planet. It is slowly being destroyed by the Tyhrranoids, unless you can stop them first.

Note: Once you complete this planet, you cannot return to it for more bolts.

Florana

 * A jungle planet that is inhabited by Floranian Blood Flies, Floranian Natives and Floranian Swamp Beasts. Also, don't swim in the swamp, unless you are in the mood for getting eaten.

Starship Phoenix

 * This is the pride of the Galactic Fleet. It's equipped with the latest technology, including a holographic training center, armour and weapon vendors (you can test run weapons you haven't purchased in the training center), a starship customization system and a VG9000 games console, which you can play Vid-Comic disks on.

Marcadia

 * The presidential planet, it has a lot of fancy buildings made of rock. Or it did, before the Tyhrranoids showed up.

Annihilation Nation
One of the biggest (and most deadly) gameshows in the Solana galaxy, you can return here many times to earn prizes and lots of bolts.

Aquatos

 * A planet entirely consumed by sea, it also happens to be home to Dr. Nefarious' impenetrable secret base.

Tyhrranosis

 * The home planet of the Tyhrranoids, this planet needs no other description.

Daxx

 * Dr. Nefarious' not-so-secret technological facility, this is a pretty dangerous place. It's also worth checking out, as you might find some useful tech.

Obani Gemini

 * This trio of moons is rumored to be the hiding place of Dr. Nefarious' super weapon.

Rilgar

 * This planet is reminiscent of that old planet from the duo's first adventure, except it is now being taken out by the Tyhrranoids.

Holostar Studios

 * The film set of that current blockbuster hit, Secret Agent Clank!

Zeldrin Starport

 * A fuel station orbiting around planet Zeldrin which is currently being occupied by the Leviathan, Dr. Nefarious' ship.

Metropolis

 * Another planet being steadily destroyed without mercy, it is also the first public using sight of the ultimate super weapon.

Zeldrin

 * The site where the Leviathan crash-landed horribly.

Aridia

 * Another familiar face, except a lot sunnier and being wrecked by the Tyhrranoids.

Thran Asteroid Belt

 * A frosty and obscure collection of asteroids, be on the lookout for secret hideouts.

Koros

 * The storage facility for the Biobliterator, this planet is guaranteed 99.9 percent "uninfiltratable".

Mylon

 * The control center for the Biobliterator. Take this out and you take out the Biobliterator.