Single-player games like Alpha Zylon
Below are 14 single-player Steam games similar to Alpha Zylon, 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 Alpha Zylon page.
Ranked picks
- 1

Trepang2
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
Become the ultimate badass in Trepang2: A gory, action-packed FPS set in the near future. Unleash all hell on your enemies, dodge bullets and leave a trail of destruction in this hardcore and frenetic shooter.
- 2

Alpha Prime
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
Somewhere in deep space, at an apparently abandoned mining base on the asteriod Alpha Prime, something has gone terribly wrong. Miners were warned that the hubbardium they were mining was too dangerous, but the lure of unimaginable wealth was too strong.
- 3

Outlast 2
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it.
- 4

Rogue Warrior
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
Rogue Warrior is a character-driven, first-person-shooter, featuring Richard 'Demo Dick' Marcinko's explosive personality in an action-packed single player campaign, and intense multiplayer combat. Playing as Richard 'Demo Dick' Marcinko, you go behind the iron curtain to disrupt a suspected North Korean ballistic missile program.
- 5

The Juicer
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
The game is a cheerful shooter with a user-friendly gameplay in an original setting.
- 6

Blood: One Unit Whole Blood
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
You carved your soul to shreds in servitude to a dark god, but false promises and betrayal were your only reward. Now you have a score to settle and it will be measured in blood! Experience the madness in one carnage-soaked package! All the gore, all the unholy war! Zombies, gargoyles, hellhounds and blood-crazed hordes of horrors await!
- 7

F.E.A.R. 2: Project Origin
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
Assume the role of Special Forces Sgt. Becket as your routine mission quickly turns into a fight for survival against the wrath of Alma Wade. As Alma's terrifying power surges out of control, your squad is forced to battle through an apocalyptic landscape in search of clues for how to destroy her!
- 8

Condemned: Criminal Origins
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
What twists the mind of an ordinary human into a serial killer?
- 9

FlatOut 3: Chaos & Destruction
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required.
Feel the adrenaline pulse through your veins as you barrel through insane race tracks against monster trucks, race cars, off road vehicles and much more.
- 10

Glacier 3: The Meltdown
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
Since the press discovered multi-billionaire Bob Slayer’s best kept secret, the illegal Glacier Races, there are more applications than ever before for this deadly, crazy race. New contenders have entered the race, their vehicles are faster, stronger and equipped with new, experimental kind of weapons.
- 11

Hyper Fighters
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required. Shares Action with Alpha Zylon.
Hyper Fighters brings back the rail shooter as you know it from the arcade: fast, explosive, addictive, and easy to learn: but so hard to beat the number one highscore! Fourteen trigger-happy arcade-fun stages are now available for one or two players: Shoot dozens, hundreds, or even thousands of enemies out of the sky and water with...
- 12

Pacific Liberation Force
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required.
Defeat El Presidente with an aerial onslaught!
- 13

Super Sonic Racer
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required.
Super Sonic Racer has it all with twelve over the top wacky characters and vehicles: From space shuttle to monster truck, pizza dude or taxi driver to a magnetic superbike from the year 2400, everything you can imagine (and more) will race against each other in 4 crazy worlds, Karting like never before.
- 14

Calvin Tucker's Farm Animal Racing
Single-player alternative to Alpha Zylon — playable solo, no multiplayer required.
Calvin Tucker’s Farm Animal Racing is a wacky, cartoonish kart game with loads of typical redneck, toilet humor, about eight wacky animals from a redneck farm.