Single-player games like GALAK-Z
Below are 16 single-player Steam games similar to GALAK-Z, 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 GALAK-Z page.
Ranked picks
- 1
Mercenary Battle Company: The Reapers
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Join the race for Ether! Mercenary Battle Company: The Reapers is a fast-paced, roguelite, bullet heaven game in a sci-fi setting. Choose your pilots, customize and upgrade your Mecha Robots, and survive against endless swarms of Xeni. Will you survive long enough?
- 2
Starward Rogue
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Starward Rogue is a bullet hell twin-stick shooter. Blast your way through the Megalith, a rogue-lite labyrinth lodged in the side of a star. Customize your mech with a huge variety of weapons, perks, and upgrades. Steel yourself for the dangers that lurk in the depths of the dungeon.
- 3
TOP DOG
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action with GALAK-Z.
Dogfight your way through short, intense and randomized runs. Hard but easy to pickup, with daily leaderboards and minimum hardware requirements
- 4
HYPERGUN
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Fight through waves of alien interlopers and save the world as Dewey Owens in HYPERGUN, a fast-paced roguelite shooter centering around a procedural weapon of questionable effectiveness. Enter the simulation. Build the HYPERGUN!
- 5
CRYPTARK
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
- 6
Hades
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Defy the god of the dead as you hack and slash out of the Underworld in this rogue-like dungeon crawler from the creators of Bastion, Transistor, and Pyre.
- 7
Stardust Galaxy Warriors: Stellar Climax
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Stardust Galaxy Warriors: Stellar Climax is a fast-paced couch co-op action shooter with SHMUP/Brawler gameplay and RPG elements. Choose your mechs, weapons & upgrades then soar through space, defeat evil & save the future... from itself!
- 8
Immortal Redneck
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Immortal Redneck is a FPS set in Egypt with rogue-lite elements. Frantic gameplay, twitch controls and an arcade-style feel meet randomly generated dungeons, a complete skill tree, permanent death and 9 classes with different traits.
- 9
The Binding of Isaac
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Now 20% More Evil with the Free Halloween update!
- 10
LUFTRAUSERS
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
The skies are aflame and the seas will overflow with wreckage in Vlambeer’s stylish arcade shooter LUFTRAUSERS! Take to the skies in customized fighter planes to battle battleships, submarines, and rival aces for glory, honor, and high scores.
- 11
AsteroidsHD
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
Engage in space-warfare with your friends and foes! Dodge and destroy asteroids while trying to stay alive in multiplayer! Replay value is endless with massive combinations of in-game ship upgrades, modifications, and customization. Destroy Asteroids and Aliens to gain the edge!
- 12
DreamWorks Voltron VR Chronicles
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action with GALAK-Z.
Become a Paladin of Voltron and experience a unique story created exclusively for VR. Join Lance, Hunk, Pidge, Keith, and Shiro from DreamWorks’ “Voltron: Legendary Defender” as you battle dangerous intergalactic threats!
- 13
MACROSS -Shooting Insight-
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action with GALAK-Z.
Introducing an all-new Macross game, the latest entry in the landmark science fiction franchise! Embark upon a galaxy-spanning mission to rescue the missing songstresses!
- 14
Skulls of the Shogun
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Indie with GALAK-Z.
Enter the Samurai Afterlife and join forces with vibrant ghost-samurai warriors, magical animal monks, and mustachioed samurai generals. It's fast-paced turn-based strategy inspired by Advance Wars, and supercharged with fighting-game flare!
- 15
Song in the Smoke
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action with GALAK-Z.
Using the power of virtual reality, Song in the Smoke puts your survival directly in your own hands. Enter this dangerous world outside of time, where you must craft weapons, make clothes, build fires, and brew healing elixirs to steel yourself against its vicious predators.
- 16
Awaysis
Single-player alternative to GALAK-Z — playable solo, no multiplayer required. Shares Action and Indie with GALAK-Z.
The ultimate physics-based dungeon brawler. Surf hilly terrain to build up speed, and unleash momentum-based mayhem against the Dark Lord of Darkness in a slapstick solo or co-op adventure!