Complete Destroy Malevolence.

Complete a story level without dying (and no invincibility cheat).

Complete Shadow of Malevolence.

Deploy 500 Clones.

Complete Defenders of Peace.

Complete Jedi Crash.

Destroy an enemy building with a proton torpedo

Complete Geonosian Arena.

Collect your first oil drum.

Finish a career race ranked 1st without wrecking your ride.

Play a match in an arena created in Create an Arena mode.

Harvest some leather.

Open your inventory.