Games like Oppcium
If Oppcium is your kind of game, the closest matches are Alien AI, Crysis and Crysis Warhead® — 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 Oppcium: A sentient alien organism has escaped its cage and now freely roams a government facility. Silence has engulfed the city as a toxic and unidentified cloud was released from black oily stones. Witness and investigate a dire situation that appears to escalate by the hour.
Players who liked Oppcium also play
Steam players who put hours into Oppcium 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.
Alien AI
WHY THIS
Top pick for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Indie with Oppcium.
An Alien AI came to Earth 20 years ago. We believed it was the greatest event in human history. The Alien AI offered us all the knowledge and technology it had. All we had to do was to help it recover and give it resources. We did.. It took over the world and enslaved us. Help us shut it down.
Crysis
WHY THIS
Second-strongest match for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Action with Oppcium.
Adapt to Survive An epic story thrusts players into an ever-changing environment, forcing them to adapt their tactics and approach to conquer battlefields ranging from newly frozen jungle to zero-gravity alien environments. Suit up! A high-tech Nanosuit allows gamers to augment their abilities in real time on the battlefield.
Crysis Warhead®
WHY THIS
Third-strongest match for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Action with Oppcium.
Pulse-racing new installment from 2007's PC Game of the Year*: Play as Sergeant Sykes and experience a whole new side of the battle. A standard combat mission behind enemy lines becomes critical when you discover your enemies have captured something of vital importance to the ensuing war.
Species: Unknown
WHY THIS
Ranked #4 for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Oppcium.
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
Deus Ex: Mankind Divided
WHY THIS
Ranked #5 for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Action with Oppcium.
You play as Adam Jensen, an experienced covert operative operating in a world that despises his kind: augmented humans. Choose from an arsenal of state-of-the-art weapons and augmentations to build your playstyle, and decide who you'll trust, to unravel a vast worldwide conspiracy.
Prey
WHY THIS
Ranked #6 for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Action with Oppcium.
In Prey, you awaken aboard Talos I, a space station orbiting the moon in the year 2032. You are the key subject of an experiment meant to alter humanity forever – but things have gone terribly wrong. The space station has been overrun by hostile aliens and you are now being hunted.
Crysis 2 - Maximum Edition
WHY THIS
Ranked #7 for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Action with Oppcium.
Aliens are decimating New York City, only you have the technology to survive. Be The Weapon.
ROOT
WHY THIS
Ranked #8 for Oppcium fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Oppcium.
ROOT is a cyber espionage themed hardcore stealth FPS that lets you play it how you want: whether creeping along corridors undetected or bursting into rooms to blow away all adversaries. Cyber terrorism is a dangerous profession, and risks have real consequences.
Cheaper alternatives
Games in the same vein priced at least 40% below Oppcium at current Steam store prices.
POSTAL 2
WHY THIS
Priced ~75% under Oppcium on Steam right now. Shares Action and Indie with Oppcium.
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?
The Test
WHY THIS
Priced ~50% under Oppcium on Steam right now. Shares Indie with Oppcium.
You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?
Milk inside a bag of milk inside a bag of milk
WHY THIS
Priced ~63% under Oppcium on Steam right now. Shares Indie with Oppcium.
A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.
Blood and Bacon
WHY THIS
Priced ~75% under Oppcium on Steam right now. Shares Action with Oppcium.
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.
shapez
WHY THIS
Priced ~75% under Oppcium on Steam right now. Shares Indie with Oppcium.
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!
The Test: Hypothesis Rising
WHY THIS
Priced ~50% under Oppcium on Steam right now. Shares Indie with Oppcium.
The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?
The NOexistenceN of you AND me
WHY THIS
Priced ~50% under Oppcium on Steam right now. Shares Indie with Oppcium.
Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".
Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad
WHY THIS
Priced ~75% under Oppcium on Steam right now. Shares Action and Indie with Oppcium.
"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!
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 Oppcium.
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 Oppcium.
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 and Indie with Oppcium.
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.
Counter-Strike:Global Offensive
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Oppcium.
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.).
missed messages.
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Oppcium.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
Grimm's Hollow
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Oppcium.
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 Oppcium
- How much does Oppcium cost?
- Oppcium is listed on Steam at 3.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Oppcium?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Oppcium are Alien AI, Crysis, Crysis Warhead®.
- Who developed Oppcium?
- Oppcium was developed by Yaketsuku Mikami.
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 Oppcium.
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