Games like All Systems Operational
If All Systems Operational is your kind of game, the closest matches are Terraclysm Survivors, TouHou Koishi's Enchanted Woods and Space Show edition 17 — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About All Systems Operational: A chaotic bullet-hell ARPG from competitive gamers who hate easy modes. Bosses roast you, enemies swarm you, and only skill gets you through. Build insane ships, break the rules, and climb global leaderboards solo or with 4-player co-op.
Players who liked All Systems Operational also play
Steam players who put hours into All Systems Operational also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Terraclysm Survivors
WHY THIS
Top pick for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
Terraclysm Survivors is a fast-paced action roguelike sidescroller. Earth is in peril, jump and attack through treacherous stages packed with enemy hordes while building the ultimate loadout. With up to 8 players online, defeat the invaders and survive in this apocalyptic and chaotic challenge!
TouHou Koishi's Enchanted Woods
WHY THIS
Second-strongest match for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
「TouHou Koishi's Enchanted Woods」 is a Touhou fangame.This is a "reverse-construction" action rogue-lite.Koishi vs. Kokoro! But as the playable character, Koishi uses various enhancement cards to continuously strengthen Kokoro. Can she ultimately defeat the Kokoro she has built up herself?
Space Show edition 17
WHY THIS
Third-strongest match for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!
Space God
WHY THIS
Ranked #4 for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
Space God is a 'hyper retro neon' style top-down shooting game. Play in single player, online co-op mode, or online multiplayer. Don't stop, keep moving! and you might survive... maybe.
Chicken Invaders 5
WHY THIS
Ranked #5 for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
Chicken Invaders puts you at the forefront of a battle against invading intergalactic chickens, bent on revenge for our oppression of Earth chickens. This time, the chickens have hatched a devious plan to block out sunlight and freeze Earth to death!
Revolution Ace
WHY THIS
Ranked #6 for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
A deep, tactical shoot'em up. With every takedown, you’ll earn cash and xp to upgrade your ship and unlock new abilities. Online and local co-op. Unique versus mode. Realistic physics and water simulation.
Chicken Invaders 4
WHY THIS
Ranked #7 for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. Now they're back, and they're having Earth for dinner!
Rush Rover
WHY THIS
Ranked #8 for All Systems Operational fans by collaborative filtering across millions of Steam libraries. Shares Action with All Systems Operational.
Rush Rover is a 2D top-down shooter game. Compared to other similar games of the genre, the shooting experience is closer to traditional shoot'em up games. It includes random map generation, unique weapons, lots of different enemies, exciting boss battles and a dynamic chiptune soundtrack.
Cheaper alternatives
Games in the same vein priced at least 40% below All Systems Operational at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Action with All Systems Operational.
Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?
Blood and Bacon
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Action with All Systems Operational.
This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.
shapez
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Strategy with All Systems Operational.
shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Action with All Systems Operational.
"Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!
Bejeweled® 3
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Strategy with All Systems Operational.
The biggest, brightest Bejeweled ever! Discover all-new ways to play the world’s #1 puzzle game. Find your perfect match with 8 breathtaking game modes that meet all your moods.
Bit Blaster XL
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Action with All Systems Operational.
Bit Blaster XL is a fast-paced, retro arcade shoot 'em up (shmup) inspired by the classic quarter-munchers of the ‘80s. Easy to pick up, hard to put down, boost, dodge, shoot, and chase high scores in this addictive, old-school action game!
Dictators:No Peace Countryballs
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Strategy with All Systems Operational.
Dictators : No Peace Countryballs is a war simulation and dictator game. This is a fun,simple and some say a funny countryballs game. If you like simulation games, you will love playing Dictators : No Peace. Play as a dictator of your favourite country and colonize the world.
TYRONE vs COPS
WHY THIS
Priced ~70% under All Systems Operational on Steam right now. Shares Action with All Systems Operational.
Awaken the latent power of your melanin and kill cops in this thought-provoking game on police brutality in America.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Princess Remedy in a World of Hurt
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with All Systems Operational.
Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).
Jigoku Kisetsukan: Sense of the Seasons
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
Jigoku Kisetsukan is a bullet hell shootergame with anime-style drawings and chip music.
Shooty Skies
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with All Systems Operational.
The creators of Crossy Road present Shooty Skies! Shoot, dodge, duck, goose and weave. Take to the skies!
WOWOWOW KORONE BOX
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with All Systems Operational.
A hololive fangame featuring Inugami Korone of hololive GAMERS! Collect as many Korone Boxes as possible while contending with an endless onslaught of enemies and bosses using whatever weapons you happen to pick up!
SWARMRIDERS
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with All Systems Operational.
SWARMRIDERS is a FREE "endless runner"+"twin stick shooter" ARCADE mashup. A "machine gun swarm surfing minigame" made as a bonus content for the UBERMOSH community.
Touhou Fantasia / 东方梦想曲
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with All Systems Operational.
This is a fan-made Touhou shmup with one single stage, similar to the extra stage of official Touhou games. This game has an auto dodging system, which gives you a choice to ignore all the danmaku and only focus on the story.
Narrow it down
Head-to-head comparisons
Frequently asked about All Systems Operational
- How much does All Systems Operational cost?
- All Systems Operational is listed on Steam at 3.29 USD (current store price; Steam sales may reduce this temporarily).
- Does All Systems Operational have multiplayer or co-op?
- Yes — All Systems Operational supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
- What games are most similar to All Systems Operational?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside All Systems Operational are Terraclysm Survivors, TouHou Koishi's Enchanted Woods, Space Show edition 17.
- Who developed All Systems Operational?
- All Systems Operational was developed by Seatoad LLC and published by Reign of Gaming.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on All Systems Operational.
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