Ratchet & Clank: Up Your Arsenal Tips

Finding The Ratchet Trophy
The last tower that you go to (right before the battle where your caged in and there's an infernox crate by the entrance) is where the trophy is. You will reach a point where you have to wall hop and grab a ladder. Go up the ladder and instead of going that way, go to the left side where you will find a bunch of crates. Then scale the wall for the edge, carefully walk across it, and you should see a point where you can jump to another platform. Carefully jump to it. You should see the trophy.