Brainrot Simulator

🧠 BRAINROT SIMULATOR — CATCH 'EM ALL, BECOME THE BOSS OF CHAOS

Brain turned to mush, memes going crazy: Brainrot Simulator is the new brainrot game, collector simulator, and idle tycoon FPS that's going to take control of your brain (and your PC). Pooandplay, the studio behind the hits Ninja Loot and Hostage Down , is back with its wildest, most addictive creation yet: over 1,000 Brainrots to collect , an open world to explore, and an empire to build.

It's signed by Pooandplay, the studio behind Ninja Loot and Hostage Down — so yeah, we know what we're doing when it comes to gameplay loops that get you hooked. Here, we drop you into a world with over 1,000 creatures that are as ridiculous as they are endearing (Alpha Banana, Laser Baguette, Ninja Turnip, Chaos Pancake—the list goes on), a world to explore inside and out, and a base to grow while you chase after the next rare spawn.

So, ready to catch everything and reach the OMNIPRESENT rank?

🌟 10 RARITY LEVELS — THE ASCENT TO COSMIC OMNIPRESENCE

It all starts humbly. At the center of the world, you run into the Commons : everywhere, easy to snag, the kind of brainrot that makes you think it's just a cool, relaxed game. Then come the Uncommons , a step above, already a bit prouder, a bit rarer. You feel that something is brewing.

You venture further out. The Rares appear, and suddenly you realize the map isn't flat: the further you push, the more serious it gets. An Epic catches your eye, and you tell yourself that yeah, it was worth the detour. A Mythic forces you to really fight to earn it. And the day you lay hands on a Legendary , your Codex status changes — you're no longer a tourist; you're a hunter.

But that's only the beginning of the real story.

Beyond that lies the Divine : brainrots that no longer seem to belong to this world. Then the Transcendent , making you doubt everything you thought you knew about the game. Next is the Cosmic , where the rules crumble and every capture becomes an event. And at the very top, at the end of it all, stands the Omnipresent — the ultimate rank, one that's almost never encountered, the one that turns the Codex into a legend all on its own.

Ten levels. One single obsession. Understand what cosmic omnipresence truly means… and reach it.

📖 THE CODEX: BECAUSE A REAL COLLECTOR NOTES EVERYTHING

Every brainrot crossed on your journey is added to your Codex , a true little encyclopedia keeping track of everything you've discovered: name, rarity, how to obtain it — the whole package. As long as you haven't captured it, its entry remains a silhouette — and honestly, there's nothing more frustrating (and motivating) than a grayed-out box taunting you.

The 3D carousel interface with rarity filters makes browsing as satisfying as the hunt itself. And the final objective is beyond doubt: fill the Codex to 100%.

🗺️ AN OPEN-WORLD MAP: NO LEVELS, NO LIMITS

No corridors or levels to unlock one by one here: everything takes place in a single open world, organized in concentric rings where rarity climbs as you move away from the center. You start out chill near the spawn, then push further and further to unearth the rarest creatures.

The world map shows you spotted brainrots, teleport points, and other players' bases in real-time so you can plan your run without wasting time. Trade zones, craft zones, boss battle zones: every corner of the map has a purpose, and there's always a brainrot hanging around somewhere.

🤝 EVEN BETTER IN MULTIPLAYER

Hunting alone is good. Hunting with buddies is better. Brainrot Simulator packs multiplayer hooked straight into Steam: create a lobby (or join a friend's) in two clicks, and you're both running through the same open world.

Everyone keeps their own base and gold, so no fighting over who earned what — but nothing stops you from comparing Codices, roasting each other over who has the best brainrot, or charging together at a boss that's terrifying solo. Whether you play as a die-hard solo player or in a squad, the game adapts.

💰 CAPTURE, PLACE, SELL, REPEAT

At its core, the gameplay loop is simple and devilishly effective: capture a brainrot, place it on your base so it generates gold on its own, sell what's no longer useful, craft what's rare, and reinvest to head back out and explore further. All in first-person, directly in the open world. An idle simulator you actually play , not just a game you watch run itself.

🎮 IN SUMMARY

Brainrot Simulator is over 1,000 creatures to hunt across 10 rarity levels, a Codex to fill to the very last pixel, an open-world map to explore without ever getting bored, and Steam multiplayer to share the chaos with your friends. All brought to you by Pooandplay, the studio behind Ninja Loot and Hostage Down , who clearly know how to craft a game you can't tear yourself away from.

So, are you going to stay a spectator to the brainrot... or become OMNIPRESENT ?

ℹ️ About the Developer / Publisher

Pooandplay is an independent studio that has already proven itself with Ninja Loot and Hostage Down . With Brainrot Simulator , the team takes on the brainrot phenomenon with its usual recipe: a gameplay loop that hooks you from the very first minutes, a heavy dose of absurd humor, and enough content to spend hours without seeing the time fly by.