How would combat change if you could foresee the future? If you could prevent your past mistakes from ever happening? What if your enemy could too? Achron is the first game to feature single-player and multiplayer free-form time travel. It is the world's first meta-time strategy game, a real-time strategy game where players and units can jump to and play at different times simultaneously and independently. You can undo your mistakes, change your strategy after committing to it, preview the future, freeze time to perfectly coordinate attacks, and send entire fleets through time to when they are needed. However, all of your opponents will also be independently moving across time, attempting to rewrite history in their favor...