Last 7 days
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
81% positive of 12,071 · Very Positive · Live from Steam
Loading reviews from Steam…
Step into the microscopic world of Mitos.is! Eat or be eaten—become the ultimate cell in a highly addictive multiplayer game. Diverse modes, daily tournaments, guilds, and gear await! The BEST game of 2015 is back!
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 81% on 2026-11-01 → 81% today (12,071 reviews)
No authorized Steam key store lists this game right now.
Works, but may need extra effort. Results from Valve's own testing.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Changed: Mac (1 download)
Changed: Windows (1 download)
Changed: Mac (1 download)
Changed: Windows (1 download)
Changed: Windows (1 download)
Hey everyone, Mitos.is 20 is here: our biggest update ever! To everyone who's been with us for years, and everyone discovering Mitosis today: we're excited to share this one with you. This update brings back a piece of the game's history with Classic 59, while…
Dear Players, We have some important updates to share today: a brand-new equipment system with Gems, a new mode called Mass Madness, and a special coupon. Here’s what’s changing and how it works. GemsGems are a new kind of temporary upgradable equipment that p…
🔄 MITOS.IS UpdateSplit Party is back! Rally your squad and slice up the arena once again.King of the Hill has returned! Hold the throne or get devoured.More coins in play – earn that stack even faster.Battle Pass XP reduced for smoother progression.New prize …
Hey everyone, Season 117 is live — and it's time to rethink your build! Unlock a new evolution, discover Cosmic Equipment and put together loadouts for the modes you play. Here's what's new this season. Cosmic Evolution: a new level of powerReach level 9, the …
🎃 THE HALLOWEEN UPDATE IS HERE! The Halloween Event has officially started! The event will run until November 9th and will feature an incredible Limited-Time Event! This is one of our biggest updates yet, introducing exciting new features, gameplay improvemen…
Dear Players, We have some new updates, rewards, and account policy changes to announce! Balance & Tournament Updates -5% Resilience is now applied in Tournaments. Fixed an issue that allowed players to join Tournaments using more than 4 accounts. New Special …
Mitos.is 11th Birthday Event Has Begun! Dear Players, The Mitos.is 11th Birthday Event has officially begun! For 11 incredible years, Mitos.is has grown together with its community, and to celebrate this special milestone, we are bringing amazing rewards and b…
Dear Players, Mitosis Birthday event has begun! You may already start collecting cakes to complete the following achievements: - Purchase Gift: Purchase a 30,000 coins pack or greater to obtain triple Laboratory crafts for 3 days. - Birthday Gift: Collect 3000…
Dear Players, Easter event has begun! You may already start collecting eggs to complete the following achievements: - Easter Purchase Gift: Purchase the BIGGEST coins pack to obtain a triple laboratory crafts for 5 days! - Easter Special Title: CHOCOLIZE 100 p…
Dear Players, We’d like to inform you about the changes that will go live tomorrow. Please find the full list below: End of the XMAS Event The Christmas event will officially come to an end. Increased Virus Spawn Rate The amount of Viruses has been increased o…
Dear Players, We are excited to launch our Xmas Event, filled with exclusive deals and bonuses to elevate your gameplay. Here’s what’s in store for you: Tasty Snowmen: Turn into Snowmen and eat 10 players to get a powerful Freeze Device; Tasty Snowmen #2: Turn…
Dear players, After carefully listening to your feedback, we’ve identified that the current Ultra item attribute scaling hasn’t been as efficient as we wanted it to be. To address this, we’ll be starting a global rebalancing process for all Ultra items over th…
Dear Players, We are excited to announce that the Halloween Event has just begun and will last till November 9th. EVENT LIMITED EQUIPS: During the event, at random time some special equipment may be added. They can be purchased for a short period of time only,…
Dear Player, The new season has begun, and excitement is in the air! Dive into thrilling competitions and showcase your skills until the season concludes on September 1st. Season Rewards for Last Season The previous season winners will be announced on our Disc…
Hey everyone, As previously announced on our Discord Server, we’re rolling out an important update to how equipment works. In short, we’re removing all Chance attributes from regular equips and converting them into flat values of their related base stat. Below…
🧠 New Passive Powers System! We've added a brand-new slot for Passive Powers - equippable abilities that enhance your playstyle in exciting ways. This makes gameplay deeper, more modern, and more fun! 🐾 Pets Removed To streamline and rebalance the experience…
Dear Players, Easter event has begun! You may already start collecting eggs to complete the following achievements: - Easter Purchase Gift: Purchase a 30k coins pack or greater to obtain a triple laboratory crafts for 5 days! - Easter Special Title: CHOCOLIZE …
Dear Player, The new season has begun, and excitement is in the air! Dive into thrilling competitions and showcase your skills until the season concludes on May 1st. Season Rewards for Last Season The previous season winners will be announced on our Discord Se…
Dear Player, The new season has begun, and excitement is in the air! Dive into thrilling competitions and showcase your skills until the season concludes on April 1st. Season Rewards for Last Season The previous season winners will be announced on our Discord …
Dear Player, The new season has begun, and excitement is in the air! Dive into thrilling competitions and showcase your skills until the season concludes on March 1st. Season Rewards for Last Season The winners for the season Premium Battle pass rewarded modes…