Breinrot Bog

Mission briefing

Welcome to a world where the mind is devoured by a mysterious substance — Brainroot. This substance appears in the most dangerous and inaccessible places on the map. Your main goal is to collect it to survive and strengthen your character. The main threat is the awakening swamp. The water level is constantly rising, flooding the land. If the swamp catches up with you, the character will die, but will immediately be reborn at his base. However, death is not the end, but part of the strategy. Return to flooded areas for new resources and watch as familiar trails become impassable. Spend the collected Brainrots on leveling shelters and improving stats: increase your movement speed to escape from the water, boost your jump power to jump on high ground to escape the flood, or invest points in income to passively receive resources even in idle time.

Field manual

The game is controlled simply. Use the WASD keys to move around the map in search of glowing clusters of Brainrots. To overcome obstacles and climb to high points, press the Space bar (jump). When you find the Brainroot (or want to install the collected sample on the base), go close to it.

Launch orders: press Launch mission above and the game loads on this page itself — nothing downloads and no form stands between you and the first move. It is designed for a flexible screen and takes its orders from mouse, keyboard or touch, depending on the mission. It adapts to both upright and wide screens, so phones, tablets and desktops all frame it sensibly. If it offers a fullscreen control, use it — a fight this size deserves the whole screen.

Field notes for survival operations

• Eat before you are hungry and drink before you are thirsty. Survival meters punish late reactions; the whole genre is a logistics exam disguised as an adventure.
• Build the shelter before the project. A safe place to return to converts every expedition from a gamble into a commute, and commutes are how survival games get beaten.
• Carry less, mark more. Inventory space is the real currency — leave the third backup of anything, and mark every resource you pass so future-you can run a supply route instead of a search party.

Breinrot Bog — questions from the ranks

What does it cost to play Breinrot Bog?

Nothing at all. The mission is free from the first order to the last — no sign-up, no download, no paid tier guarding the good levels. The advertising around this page is what keeps the board free.

What sort of mission is Breinrot Bog?

Breinrot Bog is filed in our Survival theatre. Like every operation on this board, it is a browser game — read the briefing above for the publisher's own account of what you are deploying into.

Can I run Breinrot Bog on a phone or tablet?

Yes. It plays in the browser on phones and tablets exactly as it does on a computer. It adapts to both upright and wide screens, so phones, tablets and desktops all frame it sensibly.

Do I have to install anything before playing?

No installation of any kind. Breinrot Bog is an HTML5 game: press the launch button and it loads on this page, and closing the tab leaves nothing behind.

After-action

Mission complete, or still pinned down? The full Survival theatre is one click away — Outlast the situation: hunger, weather, islands, sieges and things considerably worse than weather. One hundred and forty-seven ways to still be standing when the session ends.