You begin by seeing that Quark was in jail ... but he escaped through his toilet. Then you land on a water planet that has murky industry on it. Your vendor now has a mini rocket tube for 50,000. There's also an armor vendor selling tetrafiber armor for 25,000.
Go to the end of the path over the water. Use your dynamo to get across to the next area. Fight through the enemies. Now swingshot over to the other side with boxes in the room. Work through to the big red tank and visibomb it five times to take it out. Time your slingshot across to not get hit by a car. You can't jump that far, by the way :)
Reach the savepoint with 3 spinny UFOs that are nasty. You can jump back to your ship from here.
Now you see a walkway with a stream of lasers coming at you and 2 UFOs further down. Shoot the UFOs from afar and wait for the lasers to go away before crossing. There are more thugs down the hall. Now you're in a large room with big X shapes in it. Bomb the guys from above. Get down and destroy the laser activator at the end of the walkway to get to the elevator up.
There's a spaceship here - slay it. It works well to hop in the pit and visibomb it from below. Slingshot across. Hop across the green things.
You try for a video, but it fails. A maint bot comes, and he doesn't work either. You have to follow the maint bot, but you need the glider. It's on Tabora if you don't have it yet.
Follow the guy on a LONG glider run. You hit a continue point at the end - finally!! You have to use the electrolyser here. Then return back - now you can TRY to see the video, but they want another 10,000 bolts to show it to you! Sheesh.
You learn about Experiment 13. The creature is VERY hostile and the recommendation is to destroy it. You get the coordinates for Deep Space Location. Fizz says Toodeloo ... just like Quark ... suspicous ...
Before you go, get the nano health upgrade. It's a bit tricky. Fly your glider into the next room, then loop sideways and return to the main room. Now circle around until you run into it. It's not easy!!!
When you come here with the swingshot, fight through the enemies and take out the tank with turrets. Jump over the box wall. Get the boxes in here. Then swingshot into a new room. Go over more boxes and through red guys. Go up the ladder on the right. Swingshot to the next platform.
Go across the platform to a ladder, up to a platform with a roof. Swingshot to 2 platforms with some red guys on them. Next, dynamo along to the next platform and then quadruple swingshot to a save point.
This is the big clank battle with The Mathmetician. First I'll say that when you finish the battle it goes right into the games commercial. You get coordinates for the megacorps games planet, and then a continue point with a taxi back home.
There are lots of skill points here. You get one for destroying the robot with your fists only, and another for destroying all cities here. The key in essence is to jump up a lot - you don't get hurt while you're jumping - and to land on him. Also land on helicopters to heal up. It takes a lot of patience but you'll always win this way.
Ratchet and Clank 2 Going Commando Walkthrough