Single-player games like Intergalactic traveler: The Omega Sector
Below are 10 single-player Steam games similar to Intergalactic traveler: The Omega Sector, 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 Intergalactic traveler: The Omega Sector page.
Ranked picks
- 1
Shattered Hourglass
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
A mix between Chrono Trigger, Dragon Quest and Breath of Fire! Shattered Hourglass is a massive Turn-based JRPG filled with challenging bosses, puzzles, secrets, multiple choices, endings and of course, time travel!
- 2
Asteroid Destroyer
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
Blast your way through rogue-like action! This arcade space-shooter throws you into intense runs packed with asteroids, powerful weapons and hidden secrets! Experiment with unique loadouts, discover synergizing upgrades, and push your limits with challenge modifiers that make each run deadlier!
- 3
Spacebase19
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
Defend Spacebase 19 from the asteroids swarming down on the station! Shoot down waves of stones and equip different powerful weapons. How many waves can you last? A simple nostalgic retro arcade turret defense shooter.
- 4
Tomboy: Muscle Inferno
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
Blast through thousands of biomechanical creatures and survive until extraction! Tomboy is a sci-fi casual rogue-lite where your choices shape devastating builds and overwhelming firepower against endless waves of horrors. Make bullet heaven real.
- 5
Project Neon
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
Blast through enemy defenses in this intense 16-bit shoot ‘em up (or shmup), dismantling interplanetary shields to bring humanity’s last hope back from Mars and save Earth from ecological collapse.
- 6
Southern cross Battle force
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
This is a horizontal retro arcade-style STG shooting game. Players need to control fighters to defeat the ultimate villain FightFox and rescue EAU and the Southern Cross Union headquarters.
- 7
Stretchy-Man: The Video Game
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
Stretchy-Man is a physics based puzzle game. Earths mightiest super hero Super-Duper-Man has been captured by the villain Evil-Man, leaving it up to the unlikely hero Stretchy-Man to save the world from destruction. Will you be able to stop Evil-Man before its too late?
- 8
Tecroroid Assault
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
A synthetic race has come to your planet to steal your technology, And you have to fight them off. Fight off the Tecroroid invasion as they sent wave after wave of enemies to the planet.
- 9
Nihariely’s Spatial Adventure
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Action and Indie with Intergalactic traveler: The Omega Sector.
Nihariely’s Spatial Adventure is a pixelart game mixing arcade gameplay, exploration, resource management and puzzles, it is all about the rescue of a civilization collecting master processors.
- 10
Mihirha's Legacy
Single-player alternative to Intergalactic traveler: The Omega Sector — playable solo, no multiplayer required. Shares Indie with Intergalactic traveler: The Omega Sector.
A science-fantasy adventure with arcade-like puzzles in 2D pixel art style.