Single-player games like The Future Project
Below are 8 single-player Steam games similar to The Future Project, 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 The Future Project page.
Ranked picks
- 1

Horizons Light
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action and Indie with The Future Project.
A luxury deep-space vacation cruiser is mysteriously drawn off course and crash-lands on an uncharted multi-world orbiting within a strange gravitational anomaly. The vessel is shattered across floating islands suspended above a glowing abyss. Find the survivors and get out of this world.
- 2

Undead Space
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action and Indie with The Future Project.
SPACE - FEAR, AND NO ONE WILL HELP YOU ............. A mix of horror and complete hopelessness. Explore dark corridors, isolated research modules, and abandoned Martian complexes. Here, you are completely alone, surrounded by the undead. Survive by immersing yourself in cosmic SURVIVAL HORROR.
- 3

High On Life 2
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action and Adventure with The Future Project.
An intergalactic conspiracy threatens the fate of humanity! Team up with a wide cast of talking alien guns as you shoot, stab, and skate your way through the exotic locales to take down the bad guys and save your favorite species (humans)!
- 4

Exophobia
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action and Indie with The Future Project.
Explore and fight your way through a crashed human spaceship infested with relentless hordes of aliens as you become more powerful with exciting weapon upgrades and powerups in this retro inspired first-person shooter.
- 5

Halo: Campaign Evolved
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action and Adventure with The Future Project.
Halo: Campaign Evolved is a faithful yet modernized remake of Halo: Combat Evolved’s campaign, rebuilt from the ground up.
- 6

STAR WARS™: Battlefront Classic Collection
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action with The Future Project.
Play the classic STAR WARS™ Battlefront games, online and offline in this definitive collection.
- 7

Frogmonster
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action and Indie with The Future Project.
Discover some of the most charming and challenging soulslike bosses in Frogmonster, a Metroidvania FPS adventure where you explore a lively world filled with creatures, bugs, and beasts.
- 8

Call of Duty®: Infinite Warfare
Single-player alternative to The Future Project — playable solo, no multiplayer required. Shares Action and Adventure with The Future Project.
Infinite Warfare delivers three unique game modes: Campaign, Multiplayer, and Zombies.