Infinite Universe by Tin Man Games

In the fourth millennium, the Mandellian Empire of the Tau Ceti system is at war with the rebel army known as DWORF. And lucky you have been chosen for a dangerous solo mission to kill or capture the rebel leader, through mind-bending loops of time and space. But wait a minute. Just who are you anyway? And how did you even get here? Such secrets you must uncover if you are to unlock your destiny…