Single-player games like Retro Classix: SRD - Super Real Darwin
Below are 16 single-player Steam games similar to Retro Classix: SRD - Super Real Darwin, 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 Retro Classix: SRD - Super Real Darwin page.
Ranked picks
- 1

Alien Breed: Impact
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.
- 2

Shadowgrounds
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...
- 3

Mega City Force
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Retrowave Action Roguelike featuring tough agents battling crime to the electrifying music of artists like Droid Bishop, Timecop1983, and more! Choose your agent and dive into hardcore action against enemies and bosses, utilizing a vast arsenal and special abilities that will define your playstyle
- 4

HELLDIVERS™ Dive Harder Edition
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
HELLDIVERS™ is a hardcore, cooperative, twin stick shooter. As part of the elite unit called the HELLDIVERS, players must work together to protect SUPER EARTH and defeat the enemies of mankind in an intense intergalactic war.
- 5

Halo: Spartan Assault
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Halo: Spartan Assault brings the excitement of Halo combat to Steam for the very first time. Battle your way through 30 action-packed missions against the Covenant as you explore the origin of the Spartan Ops program featured in Halo 4. *DirectX feature level 10 required. *
- 6

HUNTDOWN
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
In the mayhem-filled streets of the future where criminal gangs rule and cops fear to tread, only the bounty hunters can free the city from the corrupt fist of felony. Lay waste to the criminal underworld and make a killing in this hard boiled action comedy arcade shooter.
- 7

Dead Space™ 2
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Three years after the Necromorph infestation aboard the USS Ishimura, Isaac Clarke awakens from a coma, confused, disoriented, and on a space station called The Sprawl. Explore this world and its zero-g environments to discover the truth about the Unitology and its role in the Necromorph epidemic.
- 8

Valfaris: Mecha Therion
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Therion returns as the hunt for Lord Vroll continues. Pilot an advanced machine of death and destruction in this explosive 2.5D side-scrolling shoot ‘em up, and sequel to the critically acclaimed Valfaris. Strap in and unleash mecha hell!
- 9

Street Hoop
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required.
The legendary 3 on 3 arcade basketball game returns.
- 10

Retro Classix: Bad Dudes
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Play as the Bad Dudes pursuing ninjas through the New York City streets, a moving big rig truck, a large storm sewer, a forest, a freight train on an old Southern Pacific line, a cave, and into an underground factory in order to save President Ronnie in the classic arcade beat 'em up.
- 11

Retro Classix: Joe & Mac - Caveman Ninja
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Grab your club and get ready to go on a wild, prehistoric adventure with the Cavemen Ninjas – Joe & Mac! Play as Joe and Mac, two cavemen who fight against enemy cavemen and dinosaurs using prehistoric weapons.
- 12

Retro Classix: Super BurgerTime
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
The 2-player sequel to the classic BurgerTime! In Super BurgerTime, play as Peter Pepper Jr. and complete the burgers, but watch out for Mr. Hot Dog, Mr. Egg and the dangerous Mr. Pickle!
- 13

Retro Classix: Gate of Doom
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Seal the Gate Of Doom forever! Gate of Doom is a classic arcade multiplayer action RPG originally released in 1990. You and a friend take on the role of one of four heroes of prophecy, the knight Carl F. Graystone, the wizard Fraya Edirne, the bard Riger Hawk, or the ninja Kirikaze.
- 14

Retro Classix: Wizard Fire
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
Wizard Fire is a classic multiplayer arcade action RPG for one to two players, featuring five unique playable characters, epic boss fights, and stunning pixel graphics.
- 15

Retro Classix: Two Crude
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
In this colorful arcade classic, play as one or two mercenaries hired by the American government to stop the terrorist organization known as "Big Valley''. Your mission: fight these terrorists for control of post-apocalyptic New York City.
- 16

Retro Classix: Heavy Barrel
Single-player alternative to Retro Classix: SRD - Super Real Darwin — playable solo, no multiplayer required. Shares Action with Retro Classix: SRD - Super Real Darwin.
In this arcade classic for one to two players, collect pieces to assemble the ultimate weapon as you fight through waves of terrorists that have occupied the control center of a nuclear missile site.