Games like NUCLIDEAN
If NUCLIDEAN is your kind of game, the closest matches are Serious Sam: Siberian Mayhem, Anomalous and Zortch — 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 NUCLIDEAN: NUCLIDEAN puts you into the shoes of a janitor at a planetary outpost invaded by an alien cult. In this retro boomer-shooter with a Non-Euclidean twist, you will encounter portals, crazy geometry and bloody monstrous enemies. All that on a distant planet where the rules of the Earth do not apply.
Players who liked NUCLIDEAN also play
Steam players who put hours into NUCLIDEAN 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.
Serious Sam: Siberian Mayhem
WHY THIS
Top pick for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with NUCLIDEAN.
Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.
Anomalous
WHY THIS
Second-strongest match for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action with NUCLIDEAN.
A SHORT and sweet pixelated low fidelity 90s throwback hyper-fast action shooter. Survive and fight through a city overrun with manufactured monstrosities, biomass horrors, and a military authority trying to purge everything living. Heavy metal / techno soundtrack featuring BOD Music
Zortch
WHY THIS
Third-strongest match for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with NUCLIDEAN.
Meet Zortch Maxinum: short order cook, amateur engineer and professional slacker; Bored and tired of her day job she decides to go on a holiday but alas she picks a cheap option: turns out it's a scheme by aliens who capture humans to eat their brains! also this game is a sci-fi horror comedy fps
CULTIC
WHY THIS
Ranked #4 for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action with NUCLIDEAN.
Death is only the beginning. Crawl from your grave and gear up to fight your way through the ranks of a mysterious and twisted cult. You, your guns, and your dynamite will have to shoot, slide, blast, duck, dodge, and maybe throw a gib or two to survive in this old-school-inspired shooter.
Chasm: The Rift
WHY THIS
Ranked #5 for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action with NUCLIDEAN.
Prepare for terror in this ground-breaking classic old-school FPS. Following the destruction of Time you are left to battle in this horrific hellhole of multilevel interconnected missions populated by gruesome grotesque creatures.
DOOM II
WHY THIS
Ranked #6 for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action with NUCLIDEAN.
Hell has invaded Earth, and to save it, you must battle mightier demons with even more powerful weapons. This beloved sequel to the groundbreaking DOOM (1993) introduced players to the brutal Super Shotgun, the infamous Icon of Sin boss, and more intense FPS action.
Golden Light
WHY THIS
Ranked #7 for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with NUCLIDEAN.
Eat weapons, be scared and question your own mind in this Survival-Horror FPS Prop Hunt Roguelike about meat. Walls are watching you!
DEAD TRASH
WHY THIS
Ranked #8 for NUCLIDEAN fans by collaborative filtering across millions of Steam libraries. Shares Action with NUCLIDEAN.
Years into a brutal lockdown, a once-thriving city lies in ruins, abandoned by its government and overrun by vicious, mindless infected. Grab your hammer, collect your nerves and enter the mayhem.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it.
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.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with NUCLIDEAN.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
ENA: Dream BBQ
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with NUCLIDEAN.
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 Adventure with NUCLIDEAN.
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.
You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with NUCLIDEAN.
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 and Adventure with NUCLIDEAN.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
Narrow it down
Head-to-head comparisons
Frequently asked about NUCLIDEAN
- What games are most similar to NUCLIDEAN?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside NUCLIDEAN are Serious Sam: Siberian Mayhem, Anomalous, Zortch.
- Who developed NUCLIDEAN?
- NUCLIDEAN was developed by NDT.
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 NUCLIDEAN.
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