Games like Core Decay
If Core Decay is your kind of game, the closest matches are Deus Ex Remastered, The Fortress of Dr. Radiaki - Fancy Edition and Terfenstein 3D — 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 Core Decay: Travel across a dying Earth and uncover a sinister plot to preserve humanity no matter the cost - even if it means redefining what makes us alive - in an old-school atmospheric immersive sim that explores the nature of consciousness and individuality.
Players who liked Core Decay also play
Steam players who put hours into Core Decay 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.
Deus Ex Remastered
WHY THIS
Top pick for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action and RPG with Core Decay.
This is Deus Ex Remastered – the definitive version of Ion Storm’s legendary cyberpunk immersive sim, modernized with visual upgrades, modern enhancements, and quality-of-life improvements for a new generation of operatives.
The Fortress of Dr. Radiaki - Fancy Edition
WHY THIS
Second-strongest match for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action with Core Decay.
Experience the cult hit that doesn't quit, Dr. Radiaki is here to tickle your funny bone until it really hurts. An unapologetic sense of fun and non-stop action meets in an unforgettably bizarre adventure!
Terfenstein 3D
WHY THIS
Third-strongest match for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action with Core Decay.
Terfenstein 3D is a short retro first-person shooter game about escaping a gender-fascist concentration camp. Unleash your pent-up fury upon the gender-critical tyrants with an arsenal of deadly weapons and tactics in cathartic bliss.
White Hell
WHY THIS
Ranked #4 for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action with Core Decay.
White Hell is a retro-style first-person shooter set in a frost-bound Finland after the apocalypse.
Fortune's Run
WHY THIS
Ranked #5 for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action with Core Decay.
Explore a decaying industrial world left behind in humanity's never-ending race to conquer the stars. Beneath its iron skies, desperate souls kill and steal for passage to the still-plentiful frontier worlds. Sink or swim in this high-octane first-person shooter with immersive sim elements.
SPRAWL
WHY THIS
Ranked #6 for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action with Core Decay.
SPRAWL is a hardcore retro FPS set in an endless cyberpunk megalopolis. Escape the walled city and take on the militarized government of the sprawl. Fueled by the blood of your enemies and a mysterious voice in your head, make your way towards the spire to topple whatever lays within.
Hard Reset Extended Edition
WHY THIS
Ranked #7 for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action with Core Decay.
Over-the-top destruction, loads of enemies & a beautifully realized cyberpunk setting. Hard Reset is here to shake up the shooter scene. Try the demo now.
Deus Ex: Human Revolution - Director's Cut
WHY THIS
Ranked #8 for Core Decay fans by collaborative filtering across millions of Steam libraries. Shares Action and RPG with Core Decay.
You play Adam Jensen, an ex-SWAT specialist who's been handpicked to oversee the defensive needs of one of America's most experimental biotechnology firms. Your job is to safeguard company secrets, but when a black ops team breaks in and kills the very scientists you were hired to protect, everything you thought you knew about your job...
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 Core Decay.
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 with Core Decay.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Core Decay.
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.
STRAFTAT
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Core Decay.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Core Decay.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
The Expendabros
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Core Decay.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
Star Fetchers
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Core Decay.
The introduction to a wild ride with gangsters and deep state conspiracy theories
Eternal Senia
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and RPG with Core Decay.
Thoughts and expectations ARPG
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Head-to-head comparisons
Frequently asked about Core Decay
- What games are most similar to Core Decay?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Core Decay are Deus Ex Remastered, The Fortress of Dr. Radiaki - Fancy Edition, Terfenstein 3D.
- Who developed Core Decay?
- Core Decay was developed by Ivar Hill, Slipgate Ironworks™ and published by 3D Realms.
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 Core Decay.
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