From Beyond The Stars

The constant attempts by humanity to search for another intelligent life have finally caught the attention of someone... but that "someone" wasn't as friendly as humans hope. it was an alien species that search and destroy any other intelligent beings so that they don't become a threat for them. you, the mind of a dead general uploaded into a defense system, are tasked with defending earth from the enemy attacks.. although between you and me.. there is little to no hope..