Assault on Kavu Island was one of the Galactic Ranger missions of Operation: ISLAND STRIKE on planet Tyhrranosis. It involved defeating the Tyhrranoids, on Kavu Island, surrounding the enemy's Hovership to take it from them.
- It is advised to attempt this mission only after you have a substantial amount of health (over 50) as the missile launchers can very easily kill you in a short amount of time.
- The missile launchers should be the priority to destroy as soon as they have locked onto you. If you are in the proximity of a missile launcher, it will activate it and it will launch missiles that will home onto Ratchet, usually without missing. Therefore, it is essential you take them out before anything else. However, you should never attempt to take out any idle missile launchers before handling the situation (i.e. taking out any other potential threats and enemies). If there is an idle missile launcher, do not walk near it otherwise it will activate and lock onto you - unless you are prepared to take it out.
- Ratchet & Clank: Up Your Arsenal (first appearance)