Activision has announced that the original voices of Optimus Prime and Megatron will be reprise their roles for the games being released in conjunction with the movie later this year. Both Peter Cullen (Optimus) and Frank Welker (Megatron) have signed with Activision who have said “”As Transformers fans, we knew the importance of having the well-known voices of Optimus Prime and Megatron in the game””. The Transformers Movie game will be released on the Nintendo Wii and DS as well as the PS3, Xbox 360, PS2 PC. The Nintendo DS version is coming as two games one Autobot and the other Decepticons. Source: Gamespot