Single-player games like Astral Outcast
Below are 8 single-player Steam games similar to Astral Outcast, 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 Astral Outcast page.
Ranked picks
- 1
Windpunk
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Action and Indie with Astral Outcast.
A cozy survival craft adventure. Build a walking fortress to survive the winds of a fallen world. ♻️ Recycle ⛏️ Refine, 🔧 Rebuild, and ⛺ survive the shifting biomes. Ride the wind, heal the land, and recruit quirky survivors to help rebuild the future. (Previosly known as Wasteland Waste Disposal)
- 2
Bugs & Birdies
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Indie and Adventure with Astral Outcast.
Gather, craft, farm, fight! Wash up on a pixel archipelago, build a farmstead and raise an army of hens, trade with frogs – then hold the line at night against beetle swarms, brave the dungeons and face the Beetle King.
- 3
Delverium
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Action and Indie with Astral Outcast.
Explore, Build, Farm, Craft and Fight in this survival sandbox adventure for 1-8 players. Delve deep to uncover the secret of the invading 'Faults' and restore stability to the land.
- 4
Cave Oasis at Shylake
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Indie and RPG with Astral Outcast.
In this eco-futuristic farm life sim, you arrive at a moon town as the new hydroponic greenhouse farmer. Then dust storms start to appear, threatening to block the town's precious sunlight. Grow and craft supplies, build renewable energy tech, protect the wild biomes, and help your community thrive.
- 5
Ashfield Hollow
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Action and Indie with Astral Outcast.
Build a life in the ruins. Ashfield Hollow combines deep survival, real-time combat, farming, crafting, and fishing in a post-apocalyptic world that nearly didn't make it. Ten years after the outbreak, Camp Ashfield is one of the last places left. Whether it stays that way is up to you.
- 6
Wildekin
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Indie and Adventure with Astral Outcast.
You've fallen out of the sky with nothing but your wits, fists, and an overwhelming urge to redecorate. Explore and survive in a perilous wilderness, construct your town, and befriend lost Wildekin in a 1-4 player online multiplayer adventure.
- 7
Ecliptica
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Action and Indie with Astral Outcast.
Ecliptica is a first-person open-world colony survival simulator with a fully dynamic economy. Set on a hostile alien planet, you'll found corporations, fight for resources, and build a sustainable future—or be wiped out by ruthless nature, politics, and competition.
- 8
Stormforge
Single-player alternative to Astral Outcast — playable solo, no multiplayer required. Shares Action and Indie with Astral Outcast.
Stormforge is an open-world survival crafting game for 1 to 8 players. You are Stormforged, with the ability to brave and harness power from magical storms. Explore, fight, forage, craft, build, and defeat bosses in this epic, fantasy game. Survive the Storms and thrive!