Single-player games like Niffelheim
Below are 8 single-player Steam games similar to Niffelheim, 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 Niffelheim page.
Ranked picks
- 1
Valheim
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
A collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!
- 2
CryoFall
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
CryoFall is a sci-fi colony simulation survival game set on a forgotten planet in a distant future. Master technology, agriculture, trading, industry, cybernetics, exploration, and more!
- 3
Voidtrain
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.
- 4
The Lord of the Rings: Return to Moria™
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Adventure with Niffelheim.
A survival crafting adventure set in the Fourth Age of Middle-earth. Lead the Dwarves to reclaim Moria - mine, build, and battle through procedurally generated depths alone or with up to 8 players in co-op. It is time to return to Moria!
- 5
Tribes of Midgard
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
A vibrant blend of survival and action RPG for 1-10 players! Craft legendary items, grow your home base and embark on an epic journey through procedural realms to face towering creatures hel-bent on unleashing Ragnarök. Valhalla can wait, Einherjar!
- 6
Conan Exiles
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Adventure with Niffelheim.
An online multiplayer survival game, now with sorcery, set in the lands of Conan the Barbarian. Survive in a vast open world sandbox, build your home into a kingdom, and dominate your enemies in single or multiplayer.
- 7
Terraria
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!
- 8
Core Keeper
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
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.