
Become the immune system. Hover to kill. Weapons fire automatically. Manage your research lab, hire scientists, and develop a vaccine while fighting off endless pathogen hordes.
Modeled estimate, not a reported figure. How we estimate →
Media

About
In Immunica, YOU are the immune system. Pathogens are flooding in. Your health is dropping. Every second counts.
Control the immune system from within. No clicking required. Just move, position, and watch the chaos unfold as your weapons automatically tear through waves of invaders.
Hover over enemies to deal damage. Your cursor is your primary weapon. Meanwhile, missiles lock on, beams fire, drones orbit, and burst pulses detonate around you. Focus on positioning while your arsenal handles the rest.
Burst - AOE pulse centered on your cursor
Missiles - Homing projectiles that hunt down targets
Beam - High-damage laser for focused destruction
Drones - Orbiting allies that intercept incoming threats
Chain kills to build your Fever meter. When it fills, unleash devastating power: up to +500% damage across 5 escalating tiers. The more you kill, the stronger you become.
Face 8 pathogen types across multiple tiers. From tiny Prions to massive Helminths, each species brings unique behavior patterns. Every pathogen has 3 evolution levels: Normal, Mutant, and Alpha. Higher tiers mean deadlier enemies and greater rewards.
Between breaches, manage your own research laboratory. Collect pathogen samples from combat and assign them to your scientists. Hire interns, technicians, researchers, and senior scientists. Each has different processing speeds, efficiency rates, and capabilities. Watch your team analyze samples even while you are away. Progress continues offline for up to 8 hours.
Your goal: accumulate enough Vaccine Data to complete the cure.
Over 200 upgrades across multiple categories. Improve your cursor damage, fire rate, and critical chance. Unlock weapon systems and enhance their power. Strengthen your core health and damage resistance. Every protein spent makes you permanently stronger.
Each run randomly selects 1-3 modifiers from 30 possibilities:
Buffs - Advantages that boost your power
Nerfs - Increased difficulty with bonus protein rewards
Weird - Strange effects that completely change how the game plays
Satisfying incremental progression that persists across runs
Active cursor gameplay combined with automated weapons
Idle lab management with offline progression
40+ pathogen species with 3 evolution levels each
30 breach modifiers for endless variety
Hidden synergies to discover through gameplay
Work toward a final goal: completing the vaccine
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Simplified Chinese, Portuguese - Brazil, Japanese, Russian, Turkish, Vietnamese, Spanish - Spain, Portuguese - Portugal
Engagement
Hours played at review time, across 40 reviews with recorded playtime.
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
Idle & Incremental Lovers recommends Immunica, but with caution : [i] Immunica does a lot of things right and is an OK game in its genre. Gameplay is basic, but fun and active. Slow-paced progression and lack in upgrades variety make it feel too grindy, though. [/i] Also noteworthy * 4 skill well organized skill trees, but very repetitive and a lot of pure "number go up" repetitive upgrades. * The research lab adds a small layer of gameplay, as well as a prestige system. * Dev responded to player criticism by rebalancing the entire game (it was nearly impossible to beat at first), which is great. * The game overstays its welcome, endgame felt like an unncessary grind. Why didn't the biochemist laugh at antibody jokes? Cause he was humorally immune. Hope this review is helpful! Follow my curator page for more Idle & Incremental games recommendations : [url=https://store.steampowered.com/curator/46077092-Idle-Incremental-Lovers/]Idle & Incremental Lovers Curator page[/url]
Powiem tak 7 godzin zajeła mi cała gra w pewnym momencie już miałem kończyć ale mówię lece z upgradem na full. Zabijacz czasu świetny ale dla wytrwałych. Plusy: - oprawa graficzna, muzyka, ui jest spójne, - próg wejścia niski i gra nas nie karze za "wyjebke", - kliker dla aktywnych graczy Minusy: - kliker dla aktywnych graczy (zależy kto co lubi) - babole matematyczne w bonusach i hp "mobów", - RNG bless mode, musisz liczyc na farta w endgame podczas modyfikatorów jakie dostaniesz, - exploity... napiszę do twórcy na priv bo nie chce wam ułatiwać gry😆 - mało wyjaśnienia co robi co i jaki realnie ma wpływ upgrade głównie chodzi o Lab Podsumowując gra za tą cene spoko dla konkretnych klikaczy. Czy warto? Dla akcji tak a nawet dla zabicia czasu bo te 6h za 7,55zł stosunek ceny do czasu wychodzi lepiej niż przy obecnych AAA😆 Gdyby były błędy wyżej poprawione i zostało dodane więcej mechanik typu "Ascend" , modyfkatorów "stałych" gry to o wiele lepiej by się grało i siłą rzeczy więcej czasu by zajeło skończenie gry. W porównaniu do innych klikerów wypada słabo ale trzymam kciuki podczas rozwoju gry.
Discovered the game because of PolishOurPrices. Tutorial is too much text at once but the game is super intuitive and easy to get into so it's not a problem. There is not enough time to read effect descriptions at the start of the round, but not reading them does not really hurt experience of the game. But to leave it all with good taste, it's super addictive, easy to get into and the rounds are quick. Good both for 1 hour and 1 minute of playing.
Even though I’m not usually into this genre, whenever I start a game like this, I can’t put it down haha. This is definitely one of those
Functionally this should be titled [b]Early Access[/b] Currently with literally EVERY upgrade and "prestige" available the game is quite literally impossible to complete (not that it seems to have an end screen) You can reach this point in under 30 minutes and then bash your head against no progress Enemies gain 1000% health to your 50% damage quite quickly at that point - Refunded
This game blew past my expectations - really enjoyable, a perfect time-killer and makes going to bed feel better. Definitely recommend.
Farklı konsept arayanlar için ilginç bir oyun olmuş. Bağışıklık sistemi temasını oynanışa çevirmesi güzel düşünülmüş. Hem rahat oynanıyor hem de ilerledikçe strateji hissi veriyor. Bir şans verin derim.
Great concept, great idea, smooth animations, and fitting music. If you enjoy idle and casual-style games, this would definitely be a solid pick. It has a relaxing charm to it and offers an overall pleasant experience.
Looks good, plays nice, o a good price point. What more you can ask if you like the genre? 10/10 would freak up my immune system again.
Brakuje polskiego języka.
Related
Related
Trends
Concurrent players on Steam, sampled daily since tracking started.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Related
| Rush for gold: California | $5.5K | 52 | 71% | $3.99 |
| Gun Bombers | $5.5K | 51 | 88% | $3.99 |
| Jewel Match Twilight Solitaire | $5.5K | 155 | 90% | $2.49 |
| Regain Earth: First Strike | $5.5K | 72 | 85% | $4.54 |
| Typefighters (Steam Edition) | $5.5K | 162 | 70% | $1.99 |
| BorderZone | $5.5K | 81 | 51% | $2.99 |