Successfully complete the game to unlock Armageddon mode. In this mode, everything that is destroyed explodes.Play as G1 Starscream
Go to any Target with a DS Download Station, and download the Transformers DS trailer to unlock G1 Starscream.Funky Bus
Connect to the Allspark Wars server to unlock the Funky Bus.Love Cruiser
Collect 250 WiFi Tokens to unlock the Love Cruiser.Psycho Cars
Collect 500 WiFi Tokens to unlock the Psycho Cars cheat. This cheat makes cars constantly hit you in Free Roam mode.Stunt Car
Collect 750 WiFi Tokens to unlock the Stunt Car.Infinite Energy
Collect 1,000 WiFi Tokens to unlock the Infinite Energy cheat. Alternately, get a 100% completion.Scout
Collect 1,500 WiFi Tokens to unlock Scout.Full health and no wanted level
While playing in Free Play mode, press Start. Then, go to "Vehicle Form" and select "Confirm". Press B to return to the game with full health and no wanted level.Police chopper bonuses
When you have the ability to scan helicopters, scan a police chopper. After you do that, select that chopper and turn it completely black. You will now be capable of the following options. Note: You must have at least twenty cars, jets, etc. for these to work.
- Level 5, invisible to enemies
- Invincible to street autobots, police cars, etc.
- Level 80, can fly through mountains, intangible, and unlimited energy.
Go to any level with any vehicle form. The ability to climb walls must be unlocked. Star Scream is recommended. Go to the boundary of any level that is formed by a wall that you can climb. Once you find one, climb to the top. Once you reach the top, you will fall. The instant that happens, keep tapping X while holding Up so that you stay at the top of the wall, but keep loosening your climbing grip. Eventually your Transformer will look like it is going to get on or over the wall. Once this happens, do not move the D-pad. Your Decepticon will slowly float to the top of the level boundary. From here you can move your view and look around, but moving your character will cause you to fall to the ground.