Single-player games like Gravitational
Below are 11 single-player Steam games similar to Gravitational, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Gravitational page.
Ranked picks
- 1

Time Machine VR
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure and Simulation with Gravitational.
You are a time traveller tasked with exploring the Jurassic era and the creatures that once ruled the prehistoric oceans. Use an array of advanced tech tools to track, examine, and discover the scientific secrets of mosasaurs, livyatans, and megalodons, among others!
- 2

Lightmatter
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure with Gravitational.
A first-person puzzler where shadows kill you. Watch your step or be swallowed by the darkness.
- 3

Red Matter 2
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure with Gravitational.
Red Matter 2 is an immersive, puzzle-adventure game that will transport you to the far reaches of space. Step into the shoes of Sasha, an agent awakened in a lunar base by an undercover operative and tasked with uncovering the secrets of the mysterious Red Matter.
- 4

ALTDEUS: Beyond Chronos
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure with Gravitational.
A sci-fi adventure full of robot battles, pop music, and emotion. Featuring one of the largest branching storylines ever in a VR game with 15-20 hours of gameplay, Altdeus will place you in the shoes of Chloe, a pilot in humanity's forces fighting massive hostile organisms known as the Meteora.
- 5

The Last Clockwinder
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure and Simulation with Gravitational.
A VR puzzle-automation game. Create intricate clockwork contraptions out of your own clones and restore life to an ancient tree using automation, a collection of rare plants from across the galaxy and a team of clockwork gardeners.
- 6

FORM
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure with Gravitational.
Enter a surreal adventure where puzzles are built from dreams and memories. Solve the mystery behind an ancient artifact. Advance through a world that transforms around you. Transcend this existence.
- 7

The Last Cube
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure with Gravitational.
Cube puzzler and an epic adventure. Stamp stickers to the sides of your cube to imbue each surface with unique powers, which are vital to solving puzzles and finding secrets.
- 8

Rick and Morty: Virtual Rick-ality
Single-player alternative to Gravitational — playable solo, no multiplayer required. Shares Adventure and Simulation with Gravitational.
Rick and Morty: Virtual Rick-ality smashes together the absolute VR chaos of the award-winning Job Simulator with the ridiculous, all-out, take-no-prisoners comedy of Rick and Morty.
- 9

Hired 2 Die
Single-player alternative to Gravitational — playable solo, no multiplayer required.
A 1-4 player co-op survival horror where the horror begins when the shift starts. Clean, organize, and contain dangerous creatures using CCTV, motion sensors, and more. Earn your paycheck, upgrade your tools, and capture them. New game mode available!
- 10

Gravity Heroes
Single-player alternative to Gravitational — playable solo, no multiplayer required.
Gravity Heroes is a fast paced, chaotically beautiful 2D platform shooter, fuelled by retro arcade nostalgia with an electrifying soundtrack and popping pixel art style. Enjoy an action-packed, gravity-shifting solo campaign, or local multiplayer madness for up to four friends.
- 11

When the Light Dies
Single-player alternative to Gravitational — playable solo, no multiplayer required.
Step into a world of shadow and obscurity as a lone survivor fighting to keep the darkness and the horrors that lurk within at bay. Seek out precious supplies, reinforce your arsenal, and uncover forbidden knowledge to unleash the terrifying powers of the ‘Old Ones’.