- Skill Points
Successfully complete the indicated task to get Skill Points:


General



Apogee Space Station



Borag



Cragmite Ruins



Imperial Fight Festival



Kerchu



Planet Cobalia



Iris



Meridian



Pirate Base



Planet Ardolis



Planet Jasindu



Planet Mukow



Planet Sargasso



Rakar Star Cluster



Return To Fastoon



Rykan V



Stratus City



Ublik Passage



Verdigris Black Hole



Voron Asteroid Belt



Zordoom


- Easy Bolts
Use the following trick to get the Bolt Multiplier to 20X and earn lots of Bolts. To do this, you must have completed the game at least once so that you are in Challenge mode. Go to the Battle Arena on Planet Mukow, and choose the 'They Were On Sale' fight (with the hundred bomb bots). Once the battle has begins, use a Mr. Zurkow, then begin throwing the Nano Bugs (small turrets that shoot bugs). Next, use any weapon to kill what does not die from the turrets. The Pyrocitor is recommended if it is level 6 or above. Do this three times for your Bolt Multiplier to be at 20X and get lots of Bolts.

- RYNO IV
Acquire all Holo-Plans to unlock RYNO IV.

- Climb any wall
You can climb just about any wall using the Razor Claws, or any version of them. Walk up to a wall. High jump (keep R2 held), then attack the wall with the claws, and quickly jump again. Repeat this as many times as desired. If done correctly, you should be climbing a wall that you are not supposed to be scaling.

- Holo-plan locations
- Challenge mode
Successfully complete the game to unlock Challenge mode. This mode allows weapons to be upgraded to level 10, but with more difficult enemies. Additionally, you can buy the Golden Groovitron in Challenge mode for two million Raritanium.

- Unlockables
Get the indicated number of Skill Points to unlock the corresponding bonus:

James the Galactic Defender	400
2007 E3 trailer	25
Character concept art	75
Big head enemies	100
Script to screen	600
Environment concept art	250
Levels are mirrored	500
2006 GDC trailer	150
Ratchet Drawing tutorial	350
Big head mode (Ratchet only)	50
Weapon concept art	450
Wrench replacement	300

- RYNO 4Ever
Fully upgrade RYNO IV in Challenge mode, then purchase RNYO 4Ever from any weapons merchant for 50,000,000 Bolts.

- Refill health
When you are low on health, go to a nearby vendor. Whether or not you buy anything, your health will be refilled when you exit the vendor.