Constant C is a Casual, Platformer, and Puzzle game for PC published by International Games System in 2014. The direction of gravity can be changed!
Constant C PC Game 2014 Overview:
A puzzle action with the setting that “time moves only around your character”. The purpose is to aim for the goal of each stage by combining time stop and gravity well so that once you get used to it, you can ride a box like a lift.