Reunite with Clank.

Unlock the Orvus Chamber.

Confront Dr. Nefarious in the past.

Win the Bronze Tournament.

Find the Obsidian Eye.

Add a Circuit to a Weapon.

Survive your first spacewalk.

Find Kevin before Muntz does.

Locate Kevin for the first time.

Complete the level to start Carl's journey to Paradise Falls.

Defeat the first plane in the battle over Paradise Falls.

Destroy the VX-99.