Single-player games like Retro Classix: Heavy Barrel
Below are 16 single-player Steam games similar to Retro Classix: Heavy Barrel, 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: Heavy Barrel page.
Ranked picks
- 1
Quake
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.
- 2
Blood™ Fresh Supply
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
Battle an army of sycophantic cultists, zombies, gargoyles, hellhounds, and an insatiable host of horrors in your quest to defeat the evil Tchernobog. Squirm through 42 loathesome levels filled with more atmosphere than a Lovecraftian mausoleum.
- 3
DOOM II
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
Hell has invaded Earth, and to save it, you must battle mightier demons with even more powerful weapons. This beloved sequel to the groundbreaking DOOM (1993) introduced players to the brutal Super Shotgun, the infamous Icon of Sin boss, and more intense FPS action.
- 4
Crimsonland
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
Thousands of aliens, giant spiders, mutant lizards, and more are on the attack - can you survive the onslaught? Crimsonland is a top-down shooter with a touch of RPG. Unlock over 30 weapons and over 50 perks from quirky to brutal. Complete the quest and show your skills in five survival modes.
- 5
Mega City Force
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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
- 6
Renegade Ops
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
Blast your way through enemy lines to defeat Inferno, a madman intent on global domination. Destruction just got awesome.
- 7
God's Trigger
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
Slay enemies with speed and precision in an over-the-top show of blood and explosions. Play solo or with others, make split-second decisions, dodge bullets, and use weapons and abilities to inflict violence in the most graphic way possible.
- 8
HUNTDOWN
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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.
- 9
Street Hoop
Single-player alternative to Retro Classix: Heavy Barrel — 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: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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: SRD - Super Real Darwin
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
Super Real Darwin is a fast-paced, vertical scrolling shoot-em-up that rewards skill and persistence – a cult classic for the retro shmup fan. Take control of a fighter ship capable of mutating into different shapes as it evolves while fighting off enemy invaders.
- 12
Retro Classix: Joe & Mac - Caveman Ninja
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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.
- 13
Retro Classix: Super BurgerTime
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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!
- 14
Retro Classix: Gate of Doom
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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.
- 15
Retro Classix: Wizard Fire
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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.
- 16
Retro Classix: Two Crude
Single-player alternative to Retro Classix: Heavy Barrel — playable solo, no multiplayer required. Shares Action with Retro Classix: Heavy Barrel.
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.