Presenting a premise that revolves around a janitor aspiring to be a scientist and a gravity machine gone rogue, Gravkour has gotten the recipe for a promising 3D adventure. This free-to-play title developed by Gencabo presents a multi-level, action-packed runner parkour game with a twist.

Fix the gravity machine and save the day

While Gravkour’s controls are easy to learn, its obstacle-filled levels that require the right timing and demand great precision make it quite a challenge to beat. Since the laboratory’s top-secret gravity machine has gone haywire, the gravity level of each location was altered.

Leon, the janitor—controlled by the player—has to run through each level, dodge the obstacles on time, and collect the machine pieces to fix the problem. Its final level features an encounter with the machine. Overall, gameplay is rather short, so you may be left wanting more.

Fun but relatively short

Gravkour packs an engaging nobody-to-hero plot and a dynamic blend of runner and parkour game mechanics in one title. There are a few levels to clear, all of which have a piece of the malfunctional gravity machine at the end. The total gameplay is quite short, so manage your expectations before trying it.