Xenon 2: Megablast

No one likes a loser. And no one is more despised by all than the Xenites. For a thousand years they have plotted revenge for their humiliating defeat in the last Galactic Conflict. Now the very fabric of time is in jeopardy. The Xenites have planted five time bombs in history. Only you can save the day - not to mention the universe. The last time you met, it was a scuffle on the playground. This time, it's war.