Transformers: The Game PlayStation 3 Cheats

Skins
Optimus and Megatron skins
1. G1 Megatron: Collect all the Decepticon symbols
2. G1 Optimus Prime: Collect all the Autobot symbols
3. G1 RoboVison Optimus Prime: Complete the Autobot campaign

Defeating the cement truck Decepticon
When you are fighting the cement truck Decepticon as Ironhide, to knock him down transform and run him over. Then, pick him up and throw him.

Cheat mode
Press one of the following codes at the "New Game" screen..
Result: - Code:
Play as Optimus Prime Generation 1 version - Up, Up, Down, Down, Right, Right, Right
Play as Starscream Generation 1 version - Right, Down, Left, Left, Down, Up, Up
Play as Jazz Generation 1 version - Left, Up, Up, Down, Left, Up, Right
Bonus Cybertron missions - Right, Up, Up, Down, Right, Left, Left
No traffic, police, or military - Right, Left, Right, Left, Right, Left, Right
Ammo no reloaded - Up, Down, Left, Right, Up, Up, Down
Unlock Robovision Optimus Prime - Down, Down, Up, Up, Right, Right, Right
Unlock Megatron G1 Version - Press Down, Left, Left, Down, Right, Right, Up at the menu with the "Campaign", "Bonus", and "Options" selections.
Unlimited health - Press Left, Left, Up, Left, Right, Down, Right at the menu with the "Campaign", "Bonus", and "Options" selections.
Unlock All Missions - Go to "Campaign -> Bonus Features -> Credits menu" and enter Down, Up, Left, Right, Right, Right, Up, Down