The Autobots locate the Allspark, but a deserted space station and its lone occupant stand in the way. The Decepticons catch up with the Ark.

Megatron faces a life-or-death situation. As the Autobots and Decepticons work together to fight against Scorponok, Starscream tries to seize power.

Above the planet where the Allspark lies, the Autobots and Decepticons battle while Deseeus closes in to exact revenge upon them all.