Trinity

🧜Another example of Activision's show-then-kill policy, this original PC first-person shooter appeared at E3 2003 and was then cancelled shortly afterwards. Players would have stepped into the boots of a futuristic New Orleans vigilante, given super-powers by his biological implants. One implant allowed h🔥im to make massive jumps from rooftop to rooftop, and another allowed him to slow time during gunfights – like the recently released FEAR, only two years earlier.

Comeback chance?
It's gone for good, although the FPS genre's not exactly lacking without Trinity. Coincidentally, developer Gray Matter wa🍌s later absorbed into Dead Rush's would-be creator, Treyarch.