

Cells of Immunity
Nova Empyrean · August 20, 2022 · Anime, Turn-Based Combat, JRPG, Medical Sim, RPG
Cells of Immunity is free to play — no purchase needed. We track it so you know if that ever changes.
Screenshots
Cells of Immunity price
Cells of Immunity is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.
About Cells of Immunity
Overview of the story
Play as a young Thymocyte, training to become one of the primary white blood cells that protect the human body. Meet other cells in training, and find out who is talented enough to become a white blood cell and the fate of the failures. As the story progresses, you'll have the ability to control multiple types of white blood cells, such as T-Killer cells, Macrophages and neutrophils. Each with its unique strengths and weaknesses, command them correctly to overcome all obstacles caused by invading pathogens. Use the correct types of attacks against your enemies in Real-Time action-bar combat in order to defeat your enemies. To serve and protect the human body at all costs.
Game Features
- 1-2 Hours of Gameplay
- 3 Acts of Story
- 3+ Playable Characthers
- 3+ Different Classes
- Dozens of Items, Weapon and Gear to collect!
- Over 10 types of encounters!
- Over 20 different areas to explore!
- Many types of attacks, elements and status conditions.
Details about the game
This game is an educational Role-Playing-Game, all about the human immune system. You will experience the lives of many cells involved in the immune system. Learn about the objectives of different cell types involved in the immune response, and fight against invading pathogens.
Many factors in this game, such as appearances and interactions between cells, have been altered, to fit better into a game and a good story. Despite the alterations, all events and characters in this game are based upon how the human immune system works in real life, and as a result, we aim to teach everyone who plays our game a bit more about the immune system than they knew before. Furthermore, students in medical or biological areas may find this game useful to visualize the interactions within the human body. Although some amount of scientific accuracy has been lost, this makes a much easier to understand.
This game has been developed by University of Warwick students, and the story has been fact-checked by Professors of Warwick, to stay relatively accurate to the actual science behind it. The development of this game has been funded by IATL of Warwick, making it accessible for everyone to play and learn from it.
Cells of Immunity — game info
- Platforms
- Windows
- Player modes
- Single-player
- Controller
- Partial controller support
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
⠀9 found this helpful
Generic visuals, bland music, boring story, annoying/simple combat (just attacking dumbies, what?) --- Sure, it's free, but not worth your time, which is also worth something.
Kind of grindy and definitely incomplete, but I learned some stuff so that's a success.
It's not a bad game. The premise is really neat. But the combat feels slow, the typos are jarring, and the whole thing feels very unpolished. With quite a few dialogue choices that do nothing, and the promised Act 3 that is "coming soon", this feels entirely unfinished. This seems like the developer's first game. I hope they are not discouraged (the first game I developed was very rough, too), but even as a free game I honestly cannot recommend this in its current incomplete state.
RPG Maker strikes again! Cells of Immunity is one of hundreds of low effort retro-pixel RPG Maker asset/construction kit flips spamming the Steam catalog, made with the RPG Maker video game construction kit... in their own words, "Our easy to use tools are simple enough for a child." Like all RPG Maker "games", this is essentially a bunch of low quality/canned assets from RPG Maker coupled with a cringeworthy high school anime club fan fiction. This is one of the worst RPG Maker asset flips ever made. And considering how completely godawful your average RPG Maker asset flip is, this is a considerable achievement. This is nearly 100% RPG Maker stock assets and generated art. The plot, if it could be called one, is unrelated to the generic standard RPG Maker amateur kitbash, and involves blood cells and the human immune system, which is just silly considering that doesn't play out into any of the actual game mechanics, which, again, are just stock RPG Maker engine garbage. What a train wreck. As with all RPG Maker games, the poor quality engine displays badly in fullscreen and doesn't have full HD support or any graphics tweaking options, making this unacceptable for any dedi…
This game is only partially finished. It advertises three acts of story but ends after act 2. The story is extremely basic, the majority of the gameplay is grinding and completing 'gather x number of this object' quests, and the game as a whole is shoddily put together. The intro could have been interesting if it had spent just a little more time establishing the characters. I suppose it is a little educational, but not much. Honestly the only good thing I have to say about it right now is that the combat is very nicely balanced. If they ever actually finish making the game perhaps it might be worth some of your time, but as it is, I can't recommend, even as a free to play game. They really shouldn't advertise the game as finished when it's clearly only partially done. I certainly hope the developers continue to work on this. It does have potential, but as it stands it falls far short of reaching that potential.
Community reviews
0 reviews
Sign in to write a review.
No reviews yet. Be the first to review this game.
More like Cells of Immunity
News
PCGames like Undertale that remember what you did
Undertale's own listing calls it the RPG where you don't have to destroy anyone. Games like Undertale that keep that idea: permanent choices, fights you can talk past, worlds that notice.
Nov 14, 2026
PCGames like Slay the Spire that keep the branching climb
Most games like Slay the Spire copy the cards and lose the map. These keep the risky-or-safe choice, from a three-floor train to a deck made of poker hands.
Nov 14, 2026
PCBodycam game price: what the zombie update changes about buying
The Dead & Damned put Bodycam's zombies back on 13 November. What our dated record says about the Bodycam game price, and why the store's end date matters more than the sticker.
Nov 14, 2026
BlogSilkMU is our new partner: MU Online Season 6 in a browser tab
SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.
Nov 13, 2026
PCGames like Dying Light, where nightfall changes the rules
Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.
Nov 13, 2026
PCGames like Portal 2, where one idea carries the whole game
Games like Portal 2 all share one habit: teach a single impossible trick, then spend a campaign breaking it. From rewinding objects through time to Escher geometry that loops back on itself.
Nov 13, 2026
BundlesPlanet Coaster DLC: skip the collection, buy the packs
The Planet Coaster DLC catalogue closed in 2019, so there is no curve left to wait out. Our record shows the collection bundle costs far more than assembling the same packs one by one.
Nov 13, 2026
XboxToxic Commando Game Pass: subscribe, or buy the key?
The Toxic Commando Game Pass add landed on 12 November. Our price record since late September shows the key route barely moved, which changes what a subscription is worth.
Nov 13, 2026
BlogSilkMU ჩვენი ახალი პარტნიორია: MU Online Season 6 პირდაპირ ბრაუზერში
SilkMU, MU Online-ის Season 6 სერვერი, რომელიც ბრაუზერში ან აპლიკაციად თამაშდება, 6 ნოემბერს გაიხსნა და ახლა playze-ის პარტნიორია. რას გთავაზობს, რა არის უფასო და რა ღირს WCoin.
Nov 13, 2026
PCTekken 8 ღირს თუ არა: 91 ქულა და შერეული შეფასება
Tekken 8 ღირს თუ არა, როცა კრიტიკოსებს 91 ქულა აქვთ დაწერილი, მოთამაშეებს კი „შერეული"? ფასი, ონლაინის მდგომარეობა და უკეთესი ალტერნატივა.
Sep 24, 2026
DealsStellaris იაფად: ოცდახუთი დამატება და ერთი გამოსავალი
Stellaris იაფად ყიდვა საბაზისო თამაშის შემთხვევაში მარტივია. ძვირი დამატებებია — და მათთვის არსებობს ვარიანტი, რომელსაც ბევრი ვერ ამჩნევს.
Sep 24, 2026
PCARK ფასი: Evolved თუ Ascended — რომელი ვიყიდოთ
ARK ფასი ორი სხვადასხვა თამაშის ფასია. რომელი ჯობია ქართული სიიდან, სად არიან მოთამაშეები და რატომ არ ღირს ახალ ვერსიაზე გადახტომა.
Sep 24, 2026
DealsCivilization 6 იაფად: რომელი დამატება ღირს მართლა
Civilization 6 იაფად ყიდვა მარტივია — საბაზისო თამაში იაფია და იაფად რჩება. რთული ის არის, რომ ცხრამეტი დამატებიდან სწორი აირჩიოთ.
Sep 24, 2026
FreebiesCS2 უფასოდ: რა ღირს სინამდვილეში Prime
CS2 უფასოდ ითამაშება საქართველოდანაც და ეს დემო არაა. ფული მხოლოდ Prime-ს სჭირდება — აი, რას იძლევა ის და ვის ღირს.
Sep 24, 2026
PCCuphead ღირს თუ არა: სირთულე, DLC და ორზე თამაში
Cuphead ღირს თუ არა: ექვსივე ქართულ მაღაზიაში ერთი ფასია, მეგობარს კი ასლი საერთოდ არ სჭირდება. სირთულე, ერთადერთი დამატება და როდის ვიყიდოთ.
Sep 23, 2026
DealsRimWorld იაფად: ბაზა, ხუთი დამატება და სწორი რიგი
RimWorld იაფად ყიდვა დამატებების რიგზეა დამოკიდებული, არა ფასდაკლების ლოდინზე. რომელი ხუთიდან ღირს ჯერ და რომელ მაღაზიას აქვს ფასდაკლება.
Sep 23, 2026New releases
All new releases →- AION 2Sep 30, 2026Free
- Onimusha: Way of the SwordSep 25, 2026$39.78
- CONTROL ResonantSep 24, 2026$35.38
- AniimoSep 16, 2026Free
- WARDOGSSep 10, 2026$31.29
- SPRAWL zeroSep 8, 2026$16.89
- The Blood of DawnwalkerSep 2, 2026$57.46
- Shao Song IAug 31, 2026$5.50
- STAR WARS Zero Company™Aug 27, 2026$43.89
- How to FishAug 20, 2026$6.39
- Mortal Shell IIAug 20, 2026$34.80
- Twisted TowerAug 18, 2026$14.99
- Survival LogAug 12, 2026$10.99
- Horse Magnifier: The Full HorseAug 10, 2026$2.99
- Boba Cafe SimulatorJul 31, 2026$14.66
- Town to CityMay 26, 2026$14.94
- Forza Horizon 6May 19, 2026$52.49
- GambonanzaMay 1, 2026$6.99
- s&boxApr 28, 2026$9.99
- FATAL FRAME II: Crimson Butterfly REMAKEMar 12, 2026$36.45
- CYAN BRAINDec 12, 2025$14.99
- AgreeeeDec 4, 2025$4.99
- MARVEL Cosmic InvasionDec 1, 2025$18.48
- SpaceBourne 2Nov 18, 2025$19.99
Top games right now
All rankings →- 1Counter-Strike 2Free
- 2Dota 2Free
- 3PUBG: BATTLEGROUNDSFree
- 4Grand Theft Auto V Legacy—
- 5Terraria$2.11
- 6Tom Clancy's Rainbow Six SiegeFree
- 7Rust$20.19
- 8Garry's Mod$6.19
- 9Team Fortress 2Free
- 10Black Myth: Wukong$35.72
- 11HELLDIVERS™ 2$23.99
- 12ELDEN RING$38.88
- 13Apex Legends™Free
- 14Left 4 Dead 2$9.99
- 15Stardew Valley$12.11
- 16Wallpaper Engine$3.99
- 17Cyberpunk 2077$17.99
- 18Euro Truck Simulator 2$4.99
- 19Dead by Daylight$6.81
- 20Red Dead Redemption 2$12.97
- 21The Witcher 3: Wild Hunt$9.77
- 22Baldur's Gate 3$53.53
- 23Phasmophobia$15.60
- 24War ThunderFree











