From Hasbro Interactive:
The everlasting Transformers line has entered into a metamorphosis once again. But this time, battle-ready robots are fused with the likes of insects and animals as their evil and do-good counterparts, respectively. The Maximals and Predacons have settled in distinct areas around the planet and have developed their own bases and armies to aid in the fight against opposing forces. The gameplay is made exciting by the invasion of alien monsters called the Skriix. The Skriix arrive through an interdimensional porthole and lay waste to all they encounter. The Predacons and Maximals must fight this common foe before resuming the Beast Wars. This game supports 3D graphics accelerators.