Games like F.U.N
If F.U.N is your kind of game, the closest matches are Underwater DuO, Slay Goblins and Spaceborn Awakening — 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 F.U.N: Uh Oh! You took a little too much Acid and now you're getting plowed by the Evil Fractals and Malicious Machinists!!! The only way out is by going deeper in. Good Luck!

Players who liked F.U.N also play
Steam players who put hours into F.U.N 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.
Underwater DuO
WHY THIS
Top pick for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
In Underwater Duo, control a smashing turtle with your left hand and a blasting jellyfish with your right! Fight off waves of fierce fish, grow stronger, and see if your two hands can conquer the deep… or team up with a perfectly in-sync partner.
Slay Goblins
WHY THIS
Second-strongest match for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
Slay Goblins is an arena roguelite where you play a knight fighting off hordes of goblins. Choose from a variety of perks, weapons and items to create unique builds and defend your castle.
Spaceborn Awakening
WHY THIS
Third-strongest match for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
Start as a mortal. End as a god. Carve through corrupted hordes, evolve your arsenal and unlock cosmic powers that clear the screen with a wave of your hand. A narrative-driven bullet-heaven roguelite.
Irradiant Skies
WHY THIS
Ranked #4 for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
Irradiant Skies is an arcade roguelite blending brick-breaking and bullet-parrying combat. Reflect enemy attacks, chain powerful upgrades, and master unique ships as you ascend through waves of enemies.
Homesider Survivors
WHY THIS
Ranked #5 for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
HOMESIDER SURVIVORS is a single player survivor-like auto-shooter. You find yourself far from home against countless hordes of aliens...but they're the ones who have to survive, because they kidnapped the wrong guy. Kill, die, level up, and try again until you get home.
Star Scrap
WHY THIS
Ranked #6 for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
A broke bounty hunter. A sarcastic robot. 1,000,000 credit debt. Star Scrap is a chaotic twin stick space roguelite. Blast through increasingly difficult waves of enemies to pay it off.
Delusional
WHY THIS
Ranked #7 for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
Delusional is a chaotic top-down roguelike shooter where you battle absurd enemies with hundreds of ridiculous weapons, all in a desperate bid to defeat the eccentric artiste who created you.
Soliton Burst
WHY THIS
Ranked #8 for F.U.N fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with F.U.N.
An arena shooter where the arena keeps folding into 12 shapes of space: Torus, Möbius, Klein bottle, and more. 90+ weapons that curve along the geometry. 6+ characters that each play differently. Hundreds of enemies stream at you the whole time. Push the limits of the universe.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with F.U.N.
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?
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with F.U.N.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
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 F.U.N.
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.
The Looker
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with F.U.N.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with F.U.N.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
Iron Snout
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with F.U.N.
Iron Snout is a fast, colorful and brutal fighting game in which you will be helping a piglet fight for its life against hordes of wolves.
Narrow it down
Head-to-head comparisons
Frequently asked about F.U.N
- What games are most similar to F.U.N?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside F.U.N are Underwater DuO, Slay Goblins, Spaceborn Awakening.
- Who developed F.U.N?
- F.U.N was developed by DesignationX.
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 F.U.N.
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