Single-player games like INTERASTRA: Planet Survival
Below are 13 single-player Steam games similar to INTERASTRA: Planet Survival, 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 INTERASTRA: Planet Survival page.
Ranked picks
- 1
Above Earth
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure with INTERASTRA: Planet Survival.
Above Earth is a science fiction survival game. Experience a struggle for life in the fragile artificial environment of a damaged space station.
- 2
Untethered
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure and Simulation with INTERASTRA: Planet Survival.
Untethered is a space survival-sandbox set in our own cosmic backyard. Explore zero-gravity environments, build and operate realistic space stations, and fight to stay alive in the unforgiving realm of deep space.
- 3
Sol One
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure and Simulation with INTERASTRA: Planet Survival.
A grounded open-world survival crafting game where you're stranded alone on Mars. Explore the red planet, extract resources, build a pressurized base, manage oxygen, power, and food, and construct the rocket that's your only way home.
- 4
Astrometica
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure and Early Access with INTERASTRA: Planet Survival.
Astrometica is a space exploration and base-building survival game. After a catastrophic event, explore vast space, gather resources, build bases, and uncover cosmic mysteries. Use advanced technology, craft tools, and discover new blueprints to survive and thrive in the unknown.
- 5
No Man's Sky
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure with INTERASTRA: Planet Survival.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 6
Astrometica: Prologue
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure with INTERASTRA: Planet Survival.
Astrometica: Prologue is the free game about surviving in space. You need to use your skills and tools to stay alive. There are many challenges to face, and you need to fight to survive. You also need to build a new base in space.
- 7
SpaceCraft
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure and Simulation with INTERASTRA: Planet Survival.
The Universe is yours. SpaceCraft is an online space exploration and building game. Explore a vast galaxy of solar systems and planets, mine and craft resources, design and build ships, automate planetary bases and interplanetary logistics, trade and cooperate.
- 8
Starsand
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure and Simulation with INTERASTRA: Planet Survival.
Starsand is a mystic survival game set among the dunes of an arcane desert. An open-world full of danger, vast environments and mysterious happenings await you! Explore, hunt, craft, build – and SURVIVE.
- 9
Satisfactory
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure and Simulation with INTERASTRA: Planet Survival.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 10
Dyson Sphere Program
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Simulation and Early Access with INTERASTRA: Planet Survival.
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
- 11
Idle Racing GO: Clicker Tycoon
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Simulation and Early Access with INTERASTRA: Planet Survival.
Show your racing spirit in the heart of the most luxurious cities! Idle Racing GO brings you totally unique idle racing clicker experience! Manage your racing team, tune your car with 45+ car part upgrades, collect special cards, and race with over 20 000 drivers in different leagues!
- 12
Tank Battle Heroes: Esports War
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required.
Join an epic war on the battlefield! Lead your tank to victory. Tank Battle Heroes is a game that allows you to play single-player and multiplayer PVP. Take on enemy forces, upgrade your machine and stand on the top in the ranking!
- 13
InfiniteCorp: Cyberpunk Cards
Single-player alternative to INTERASTRA: Planet Survival — playable solo, no multiplayer required. Shares Adventure and Simulation with INTERASTRA: Planet Survival.
The 2190 year. You are an employee of a corporation dealing in goods distribution and logistics in the “megatower” – the place where all local citizens live. Find yourself in the cyberpunk reality by playing InfiniteCorp, a decision-based strategy card game!