Single-player games like Forteria
Below are 8 single-player Steam games similar to Forteria, 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 Forteria page.
Ranked picks
- 1
Ghostorio
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Strategy and Indie with Forteria.
Build automated factories in a bright afterlife. Mine, belt, power, and produce at massive scale, then defend your work from the spirits it attracts. A third-person factory game of automation, base building, and tower defense.
- 2
Technocene: Down and Out on Ganymede
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Indie with Forteria.
A story-rich survival sim where every object reacts to what you do. Manipulate, combine, improvise! You escaped your family's cage into space — now broke, undocumented, and wildly unprepared to live down and out. Keep fed, keep a roof over your head, keep yourself alive — and your new friends too.
- 3
The Riftbreaker
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Strategy and Indie with Forteria.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 4
Dig or Die
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Strategy and Indie with Forteria.
Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.
- 5
Satisfactory
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Strategy and Indie with Forteria.
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!
- 6
Factorio
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Strategy and Indie with Forteria.
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.
- 7
Valheim
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Indie with Forteria.
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!
- 8
Eden Rising
Single-player alternative to Forteria — playable solo, no multiplayer required. Shares Strategy and Indie with Forteria.
Brace yourself for a brand new action-packed Open World. Explore a huge world to gather materials for gear and defenses. Use everything at your disposal to defend your bases and defeat hordes of hostile monsters. Play solo or up to 8-player online!