Steam game

Mass Matter

Mass Matter is a 3D puzzle FPS where you control gravity to navigate and solve challenges. Walk on walls, shift perspectives, and manipulate the environment itself. Explore a surreal virtual world and master gravity to uncover its secrets!

Coming soon

By Trione

Windows
View on Steam
Mass Matter - Trione. Popular.
Screenshot of Mass Matter gameplay showing in-action mechanics Screenshot 2 of Mass Matter - additional gameplay view Screenshot 3 of Mass Matter - more gameplay footage Screenshot 4 of Mass Matter - final gameplay screenshot

Overview

About this game

Mass Matter – A Gravity-Defying Puzzle FPS

The Fundamental Shift
The rules you know no longer apply. In a world where gravity changes direction and walls become pathways, you must adapt to new principles. Experience gameplay that challenges the very laws of physics.

Control the Space
Floors, walls, even ceilings—every surface can be your foothold. Manipulate gravity to create paths, overcome obstacles, and move freely. Adjust the position, angle, and state of surfaces to craft the perfect environment for solving puzzles.

Blend Your Influence
It’s not just you—everything around you is affected by gravity. To solve puzzles, you must actively manipulate your surroundings. Control multiple gravitational axes, distinguish objects based on their respective influences, and combine them in creative ways to find the right solution.

Approach from All Angles
There is no single way forward. Merge various gravity control techniques with creative thinking to forge new paths. Unpredictable shifts in perspective will lead you to answers you never expected.

Conquer the Virtual World
This is not just an experimental space. In a virtual world where reality and puzzles intertwine, seek out hidden puzzle components and restore order to the simulation.

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