This is an easy hack to get the gold trophy Now I've seen It All for Transformers 2 on the PS3. I know there is a Transformers 2 hack already but it does not give you this trophy.
1. Download this file -
2. Replace your own SAVEGAME.DAT with the one in the download
3. Play a mission as Ironhide and get 3 overload takedowns *
4. Trophy Gained
* Weaken an enemy with melee until very low health then kill them with a secondary attack. eg grendae launcher
Am working on more hacks for this game and will post soon.