MultiverseWarriors

One of the more interesting game concepts to emerge in recent years, Achron is your standard fare RTS (Starcraft, Command and Conquer, Age of Empires, etc..), except it also includes free form time travel, something which, to my knowledge, has not been done before. You can go backwards (and forwards) in time, undo orders you've given, issue new ones, whatever you want. You can also transport your units through time.

Here's a demonstrational video from early last year:
http://www.youtube.com/watch?v=sqerUDPguO0

The game is still far from complete, but on January 1st they opened it for pre-order, which grants access to early builds of the game. The game website can be found here: http://achrongame.com/ .

Sound interesting, may have to look into that. I'm a huge Command & Conquer fan, I have been since the very first game, just a shame Red Alert 3 was utter rubbish. Not to sure how a free form time travel would work on a online battle. But at least it something new to the RTS style games.