Singularity GOG price comparison

In this FPS, you travel across a remote island off the coast of Russia ripping through space and time, and are given your own Time Manipulation Device of which you use to vaporize enemies. You can upgrade your TMD, yourself, and weapons throughout the campaign which is reminiscent of every modern shooter from the Call of Duty Modern Warfare and World at War series to Half Life 2, and F.E.A.R. Time is power.

Multiplayer included but is no longer filled with an active community.