Games like OmniGun
Below are 16 hand-picked alternatives to OmniGun for fans of action, indie, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in OmniGun also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. Sections below cover closest matches, reviewer cross-mentions, free-to-play picks. No login required — these picks work anchor-only.
About OmniGun: Obliterate hostile automatons in this vibrant physics-based roguelite FPS. Master the OmniGun, a prototype gun capable of firing any ammunition imaginable as you shoot, explode, burn, shock, slice, freeze, shrink, and impale your way to the exit.
Players who liked OmniGun also play
Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.
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Galactic Vault
Top pick for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with OmniGun.
Build your weapon to its full potential in Galactic Vault, a fast-paced FPS roguelite. Discover endless upgrade combinations, craft diverse builds, and unleash devastating abilities. Get ready to infiltrate high-security vaults and recover lost tech.
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Hexborn
Second-strongest match for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with OmniGun.
A blood-fueled roguelite FPS inspired by Doom and Vampire Survivors — but instead of one arena, fight through cursed labyrinths that reshape every run. Draft brutal perks, wield occult firepower, and survive escalating horrors with a retro shooter soul.
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Neurospasm
Third-strongest match for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action with OmniGun.
A First Person Roguelike Horde Shooter. Hook your brain into your computer, dive into a game inside a game, unbox and stack unique items, use up to 6 weapons at once, kill weird fleshy enemies, and uncover what the shady company behind the game is hiding
ActionSteam ↗ - 4
Blood Rush
Ranked #4 for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with OmniGun.
BLOOD RUSH is a fast paced, skill based FPS, mixed with roguelites elements. Upgrade yourself, buy unique guns, drain miracles from relics and destroy anyone or anything standing on your way!
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AFTERBLAST
Ranked #5 for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with OmniGun.
AFTERBLAST is a challenging FPS roguelite. Play SOLO or in CO-OP (1-4 players). Get stronger each run. Obtain powerful abilities, weapons and find a way to save your planet. Stand up against the Gods and defeat hordes of monsters in intense bullet-hell combat!
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VOID/BREAKER
Ranked #6 for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with OmniGun.
Fast paced Bullet hell Roguelite FPS 🔴 Fight relentless machines driven by a hostile AI. Escape an endless cycle. Craft infinite weapon variants with deep gun modding. Forge deadly synergies. Carve your way out through enviro destruction /BREAK THE SYSTEM /BREAK FREE
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Carmageddon: Rogue Shift
Ranked #7 for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action with OmniGun.
Carmageddon smashes back with brutal roguelite vehicular‑combat mayhem. Adapt, upgrade, and unleash destruction on post‑apocalyptic zombie hordes. The legacy lives on, reinvented and unforgiving.
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Slyders
Ranked #8 for OmniGun fans by collaborative filtering across millions of Steam libraries. Shares Action with OmniGun.
Slyders is a survivor-like, roguelite bullet-hell FPS where you fight overwhelming hordes of enemies and unleash a ridiculous arsenal of upgrades. You’re Aryx, a fearless fox freedom fighter on his supersonic battle turtle who aims to liberate Sky World from evil.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
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Doki Doki Literature Club!
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with OmniGun.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
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Life is Strange - Episode 1
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with OmniGun.
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.
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Ultimate Custom Night
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with OmniGun.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
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Bongo Cat
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with OmniGun.
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?
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ENA: Dream BBQ
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with OmniGun.
Experience surreal environments and inexplicable characters as ENA in a new wild world.
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The Murder of Sonic the Hedgehog
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with OmniGun.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
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Indigo Park: Chapter 1
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with OmniGun.
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.
Narrow it down
Head-to-head comparisons
Frequently asked about OmniGun
- What games are most similar to OmniGun?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside OmniGun are Galactic Vault, Hexborn, Neurospasm.
- Who developed OmniGun?
- OmniGun was developed by Refractal Studio.
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 OmniGun.
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