Toxic Arena: Biological Threat

Mission briefing

Toxic Arena: Biological Threat is a thrilling action-roguelike "survivors" game where your only goal is to survive in the heart of a global biological catastrophe. You are a fighter trapped on an arena with endless hordes of mutants. Test your nerves and your reaction time! What awaits you: Insane Drive: Fight against ever-growing waves of enemies. Every minute on the arena is a new challenge and a test of your tactics. Deep Mutation System: Choose unique upgrades with each level! Increase damage, fire rate, or unlock abilities like ricochet and armor penetration. Survivor's Arsenal: Collect weapons of various rarities — from 'Common' to 'Legendary'. The cooler your gun, the less chance the monsters have. Diverse Locations: Fight your way through gloomy forests, abandoned military bases, and secret laboratories. Become a legend of the "Toxic Arena: Biological Threat" and top the global leaderboards. Are you ready for the challenge?

Field manual

Survive the harsh conditions of "Toxic Arena: Biological Threat," repelling endless mutant attacks. Collect biological experience, unlock unique mutations, and upgrade your arsenal to last as long as possible and set a new record! PC Controls: WASD or Arrow Keys — Move character. Mouse movement — Aim and look around. Left Click (LMB) — Fire at enemies. R Key — Reload (don't forget to watch your magazine!). Space — Dash for a quick evade or to escape surrounded areas. Mobile Controls: Left Joystick — Character movement. Right Joystick — Aiming and auto-fire. Reload Button icon — Manual reload. Tips: Use Dash to dash through groups of enemies if you get cornered. Study mutation descriptions: the right combination of skills (synergy) will make you practically invulnerable! Always stay on the move — a standing target is an easy meal for mutants.

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 landscape (wide) screen and takes its orders from mouse, keyboard or touch, depending on the mission. It is built wide, for a landscape screen — rotate a phone sideways, or give it a tablet or monitor to stretch out on. 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.

Toxic Arena: Biological Threat — questions from the ranks

What does it cost to play Toxic Arena: Biological Threat?

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 Toxic Arena: Biological Threat?

Toxic Arena: Biological Threat 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 Toxic Arena: Biological Threat on a phone or tablet?

Yes. It plays in the browser on phones and tablets exactly as it does on a computer. It is built wide, for a landscape screen — rotate a phone sideways, or give it a tablet or monitor to stretch out on.

Do I have to install anything before playing?

No installation of any kind. Toxic Arena: Biological Threat 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.