Games like Gray Goo
If Gray Goo is your kind of game, the closest matches are Wayfarer Colony: Veylan, Gravitaws and Throst — 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 Gray Goo: Gray goo is a short retro arcade shooter with lots of upgrades. This game is about destroying goo in space and saving the universe.
Players who liked Gray Goo also play
Steam players who put hours into Gray Goo 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.
Wayfarer Colony: Veylan
WHY THIS
Top pick for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action and Casual with Gray Goo.
Explore the uncharted Veylan star system as Kael, a Wayfarers pilot searching for a new home for humanity. Battle the rival Vesper Accord, survive hostile environments across diverse planets and moons, and uncover the story through 30 missions featuring retro-inspired gameplay and visuals.
Gravitaws
WHY THIS
Second-strongest match for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gray Goo.
Gravitaws is a retro-style stage shooter inspired by Jaws (NES). Explore a dynamic overworld map. Collect research materials and upgrades, while evading an Alien invader. The story is delivered in classic style cutscenes. Fight bosses, survive, collect, fish, and bomb your way to victory.
Throst
WHY THIS
Third-strongest match for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gray Goo.
Throst is a 2D-retro-arcade-action adventure about precision flying under constant gravity. Dive through tight tunnels, outmaneuver and destroy defenses. Grab the enemy’s energy orbs, and blast your way back to orbit before you’re crushed or shot down.
UfoPilot : The Phadt Menace - Steam Edition
WHY THIS
Ranked #4 for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gray Goo.
A sci-fi retro side-scrolling shoot-em-up / rescue game.
FORTRESS DEFENDER
WHY THIS
Ranked #5 for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gray Goo.
This game, "FORTRESS DEFENDER", is a side-scrolling power-up shooting game with an 80's flavor. Defeat the enemies that appear one after another, dodge their attacks, and aim for the boss that lurks in the depths of the stage. There are a total of eight stages with various tricks and bosses.
Chromacell
WHY THIS
Ranked #6 for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action with Gray Goo.
In this sideways scrolling shmup, take control of your spaceship and navigate through vibrant pixelated environments filled with hordes of enemy spacecraft. Upgrade your ship and weapons, dodge enemy fire while blasting through each stage. Emerge victorious as the ultimate space pilot!
MoonLess
WHY THIS
Ranked #7 for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gray Goo.
Moonless is a challenging side-scrolling platformer in the style of classic arcade games of the 1980s, where you control a helpless astronaut who has been left stranded on the moon, and now has to face an invading alien force to earn a chance to go home.
PigShip and the Giant Wolf
WHY THIS
Ranked #8 for Gray Goo fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Gray Goo.
Pig Ship and the Giant Wolf is a classic Shoot'em Up with a 8btis monochrome aesthetic. Cross the 6 worlds full of enemies and defeat the Giant Wolf to save your brothers.
Cheaper alternatives
Games in the same vein priced at least 40% below Gray Goo at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~50% under Gray Goo on Steam right now. Shares Action and Indie with Gray Goo.
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 ~50% under Gray Goo on Steam right now. Shares Action and Casual with Gray Goo.
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.
Peggle Deluxe
WHY THIS
Priced ~50% under Gray Goo on Steam right now. Shares Casual with Gray Goo.
Take your best shot with energizing arcade fun! Aim, shoot, clear the orange pegs, then sit back and cheer as 10 whimsical teachers guide you to Peggle greatness.
shapez
WHY THIS
Priced ~50% under Gray Goo on Steam right now. Shares Indie and Casual with Gray Goo.
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 ~50% under Gray Goo on Steam right now. Shares Action and Indie with Gray Goo.
"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!
Insaniquarium Deluxe
WHY THIS
Priced ~50% under Gray Goo on Steam right now. Shares Casual with Gray Goo.
The craziest aquarium game ever! Tend to your fish, keep them happy and they'll reward you with coins and jewels. Buy tank upgrades or egg parts which hatch different in-tank pets. These pets can help you feed your fish, collect coins, or even protect against the aliens that will invade your tank.
Bejeweled® 3
WHY THIS
Priced ~50% under Gray Goo on Steam right now. Shares Casual with Gray Goo.
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.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Life is Strange - Episode 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Gray Goo.
Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Gray Goo.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Gray Goo.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Gray Goo.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
Sheepy: A Short Adventure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Gray Goo.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
Grimm's Hollow
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Gray Goo.
A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.
Narrow it down
Head-to-head comparisons
Frequently asked about Gray Goo
- How much does Gray Goo cost?
- Gray Goo is listed on Steam at 1.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Gray Goo?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Gray Goo are Wayfarer Colony: Veylan, Gravitaws, Throst.
- Who developed Gray Goo?
- Gray Goo was developed by Glitch Nomads.
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 Gray Goo.
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