Ascension is a community made game that is modeled after the Starsiege: Tribes series. You can get more details about the game at their website.

TribalOutpost.com owns ascensionmaps.com and renwerxmaps.com which points to this page initially right now because there is not content available for this game that I have been able to get permission to place on this website.

The above image is from the media section of ascension-game.com website and is most likely copyrighted by them.