has posted some further information on the Nintendo DS Transformers Revenge of the Fallen video games. They state that downloadable challenge missions, pitting players worldwide against one another will make a return appearance, in addition to head-to-head deathmatch battles. There are also stated to be 25 diverse locations to "drive, fly and fight" your way through. Most interesting of all, though, is the possibility to fully customize your characters - For the first time, players can customize their own TRANSFORMERS robot with a modular body part system. Throughout the game, players will have the ability to scan objects to unlock new parts and upgrade their character by installing new unlockable parts in the Medical Bay as they progress through the game.