TimeShift game is described as 'Master time to become the ultimate weapon! Dr. Aiden Krone has made a Time Jump across the space-time continuum - a reckless act with frightening consequences. Now, a disturbing alternate reality has evolved within the bleak and rain-soaked Alpha District'. There are three games similar to TimeShift game for a variety of platforms, including Steam, Windows, Android, Android Tablet and iPad. The best alternative is SUPERHOT. It's not free, so if you're looking for a free alternative, you could try TIME LOCKER.
Singularity is a first-person shooter with survival-horror elements. A main gameplay device is an artifact known as the Time Manipulation Device (TMD). The TMD is powered by an E-99 core, and can manipulate time.