Games like Newtonian Inversion

Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

Defy Gravity is an action platformer that is a mix between classic platforming and gravity based puzzle solving.

Grapple is a 3D puzzle platformer. You can fling, swing and climb across everything in Grapple. Different surfaces react uniquely to your gooball. Grapple is as fast paced as you want to play it. With multiple checkpoints and unlimited lives your skill is the only thing slowing you down. 

Welcome to Gravulse, an innovative space curvature laboratory that is trying to "flip" the laws of physics, literally. Here you have to go through many test levels using various new technologies!

Overcome difficult platforming challenges, solve puzzles and escape dangerous enemies hiding in every corner of Dark Space!

Delve into an environmental puzzle platformer built on exploring and understanding gravity-shifting structures. You are a voiceless being that has just been born into a world where a bodiless voice awaits your arrival. Go forth and seek your purpose.

Team up as two quirky construction workers in this fun 2-player co-op platformer! Carry a fragile glass window through colorful levels filled with challenges. Communicate and coordinate to dodge obstacles and solve puzzles. Can you finish the job without breaking the glass?

A platform puzzle paint adventure about breaking rules, being upside down and thinking outside the box.

3D platformer with a portal gun! Solve puzzles, exciting levels, become a master of portal travel.

Gravitas is a short first-person puzzle platforming game that transports you to the Gallery of Refined Gravity. Manipulate gravity and the gallery itself to prove yourself a pupil worthy of the Curator’s masterwork.

You are stranded on a strange and peculiar planet. It’s time to embark on your journey and find your way home! Explore a gravity defying and challenging platformer with striking visuals and a captivating story that transports you to a world beyond ours.

Fast-paced platforming action and mind-bending puzzles based on gravity

What if someone knew your mind better than you did? The Swapper is an award-winning, narrative driven puzzle game set in the furthest reaches of space.

Anoxemia is a story-driven exploration game that puts you in control of the scientist Dr. Bailey and his operations drone, ATMA. Search the ocean floor as you discover and extract samples from the bowels of the underwater caves. Danger lurks in each passageway.

Escape the hellish planet 50Y-80Y in a puzzle platformer about a stranded astronaut overcoming sly planet's shenanigans in the ultimate quest to survive and discover the mysterious planet's secret.

iO is an abstract physics platformer about size and speed. Grow bigger and smaller in order to solve some of the trickiest puzzles. Reach the exit as quickly as possible and grab a gold medal as your reward!

Experience a colorful puzzle-platformer experience in Color Phase! Find and use different colors to interact with the world around you in a variety of different ways to reach your goal!

A combination of platforming with a gravity gun, BEEP is an amazing physics-platformer. Despite its friendly art style, this is a hardcore platformer in the truest sense.