State of Matter is an FPS puzzler where the player is an intergalactic agent tasked with delving into an abandoned facility on a frozen asteroid. With the help of a gun that can blast matter in various states, the player must solve puzzles and defeat enemies to explore deeper into the facility.

Use your mining tool, the Phasm IV SLG, to fire matter in its 3 different states to solve puzzles to traverse the environment. Whether you use high temperature gas to melt ice in your way, solid crystals to create platforms in the environment, or any other combination, you'll have to work with the interplay between the states of matter to make your way through.