Single-player games like CAT Interstellar
Below are 10 single-player Steam games similar to CAT Interstellar, 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 CAT Interstellar page.
Ranked picks
- 1
Stray
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Indie and Adventure with CAT Interstellar.
Lost, alone and separated from family, a stray cat must untangle an ancient mystery to escape a long-forgotten cybercity and find their way home.
- 2
Cat Journey
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Indie and Adventure with CAT Interstellar.
What interesting story will happen when a little cat falls asleep on the sofa and goes to an underground city?
- 3
Last Life
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Indie and Adventure with CAT Interstellar.
Last Life is a breathtaking adventure game set in NeoNova, a cyberpunk city where high technology and dark secrets intertwine. Our protagonist, a cute cat controlled by players, will embark on a mysterious journey to find their lost lover.
- 4
Strike Suit Zero
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Action and Indie with CAT Interstellar.
Pilot the mecha Strike Suit across massive fleet battles where your dogfighting skills decide Earth's fate. Fast, frantic space combat with capital ship destruction, multiple endings, and a universe that's anything but empty. This is space combat reborn.
- 5
The Surge
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Action with CAT Interstellar.
Welcome to CREO, the megacorporation saving the world! A catastrophic event has knocked you out during the first day on the job… you wake up equipped with a heavy-grade exoskeleton, in a destroyed section of the complex.
- 6
Phoning Home
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Action and Indie with CAT Interstellar.
A tale of survival about two shipwrecked robots - ION and ANI - on their life-defining journey in this unique genre-mix of exploration, puzzle and survival.
- 7
Atomic Heart
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Action and Adventure with CAT Interstellar.
In a mad and sublime utopian world, take part in explosive encounters. Adapt your fighting style to each opponent, use your environment and upgrade your equipment to fulfill your mission. If you want to reach the truth, you'll have to pay in blood.
- 8
Hover
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Action and Adventure with CAT Interstellar.
Experience the thrills of a fast-paced single and multiplayer Parkour game. Join the Rebellion and deride the security forces of an anti-leisure tyranny. Rise up to the many challenges of a futuristic Open World. Assemble your team, enhance your gear and perform incredible tricks and combos.
- 9
The Backrooms
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Action and Indie with CAT Interstellar.
The Backrooms is a first person survival horror game set in one of the most terrifying environments of the human psyche. Explore an ever evolving nightmare while running from terrifying creatures to stay alive.
- 10
CAT Interstellar: Recast
Single-player alternative to CAT Interstellar — playable solo, no multiplayer required. Shares Indie and Adventure with CAT Interstellar.
A short story inspired by Robert Heinlein's:The Moon Is a Harsh Mistress. The first iteration in a fight for Android freedom.