Single-player games like Isle Of Spirits
Below are 9 single-player Steam games similar to Isle Of Spirits, 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 Isle Of Spirits page.
Ranked picks
- 1

Demonsions: Industry
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Indie and Simulation with Isle Of Spirits.
Demonsions: Industry is an open world, procedurally generated block crafting/building game. Everything can be mined. Enjoy crafting, building, and fully automating your survival in this strange world.
- 2

Realmcraft VR
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Simulation with Isle Of Spirits.
RealmCraft is an immersive 3D sandbox VR adventure in a blocky world, blending creativity and survival. Explore a vast procedurally generated open world, mine resources, craft tools, and build anything. Fight hostile mobs, find treasures, and enjoy smooth, intuitive VR gameplay.
- 3

Dwarf Digger
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Indie and Simulation with Isle Of Spirits.
Dig, discover, and survive! In Dwarf Digger, you build your own underground empire, unearth precious treasures, battle hidden dangers, and trade with fellow dwarves. Will you carve your legend deep beneath the earth?
- 4

Shorekeeper
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Indie and Simulation with Isle Of Spirits.
You washed ashore on a mysterious island. Now what? Build a shelter, find food, and explore the unknown. Or just sit by the campfire and watch the sunset. Farm, craft, and manage your new island life entirely at your own pace.
- 5

FortressCraft Evolved!
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Indie and Simulation with Isle Of Spirits.
FortressCraft Evolved is a unique blend of Voxel Landscapes, Tower Defense, Crafting, Logistics, Exploration, Combat and Assembly lines. Players begin by crash-landing on a strange alien world, left with only a small handful of starting machines.
- 6

Core Keeper
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Indie and Simulation with Isle Of Spirits.
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
- 7

Creativerse
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Indie and Simulation with Isle Of Spirits.
A sandbox adventure game as big as your imagination.
- 8

Aloft
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required. Shares Indie and Simulation with Isle Of Spirits.
Soar the skies in Aloft, the co-op sandbox survival game set in a world of floating islands. Build any island into a skyship, your home in the clouds. Find lost knowledge, cure the fungal corruption, and brave the hurricane to restore the ecosystem.
- 9

YOYO PUNK
Single-player alternative to Isle Of Spirits — playable solo, no multiplayer required.
You are a YOYO. Master momentum and physics-based grappling in a fast-paced 2D action platformer. Swing through high-speed levels, perfect your routes in speedrunning modes, hunt down hidden collectibles, and dominate intense PvP/PvE combat arenas. Schmove like butter.