Single-player games like Niffelheim
Below are 10 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
FortressCraft Evolved!
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Indie and Adventure with Niffelheim.
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.
- 2
Satisfactory
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Indie and Adventure with Niffelheim.
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!
- 3
Out of Reach
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
You’re a castaway stranded in the middle of nowhere. Storm is gone, the worst certainly not. Look for food and resources, craft gear, make shelters. These are the basics, you need much more to stay alive on this cut-off-the-world, yet not desert island. Build & burn, sail & explore, be Out of Reach!
- 4
7 Days to Die
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
- 5
How to Survive 2
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Adventure with Niffelheim.
Dead or Alive? Make up your mind, stranger. We don’t like that undead business here in Louisiana…Survive solo or with friends as you look to fulfill your basic needs of food, water and shelter, crafting your own tools and weapons while you secure your camp and face flesh hungry zombies.
- 6
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.
- 7
Starbound
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below, repair your ship and set off to explore the universe...
- 8
Valheim
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Action and Indie with Niffelheim.
A brutal exploration and survival game for 1-10 players, set in a procedurally-generated purgatory inspired by viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!
- 9
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!
- 10
Minecraft: Story Mode - A Telltale Games Series
Single-player alternative to Niffelheim — playable solo, no multiplayer required. Shares Adventure with Niffelheim.
Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.