Spider Evolution

Mission briefing

Spider Evolution is a thrilling arcade game that lets you evolve from a tiny spider into a powerful creature. Engage in exciting gameplay as you outwit opponents and enhance your skills. Enjoy this free online experience without downloads, and take control of the spider realm from your computer.

Field manual

Keyboard arrow keys or A D keys to control player to move left or right, or use mouse control with right slider or left slide.

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 .io arena operations

Eat at the edges. The centre of an .io arena is where the giants feed; the rim is where small players grow fat on leftovers nobody bothers to chase.
Never chase a smaller player in a straight line for long. Every second of pursuit is a second the whole arena can see, and something bigger is always watching the chase instead of the chased.
Use your size as a rumour, not a shield. The moment you make the leaderboard, you become content for everyone's evening — spend big size on safety, position and patience.

Spider Evolution — questions from the ranks

What does it cost to play Spider Evolution?

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 Spider Evolution?

Spider Evolution is filed in our .io Arena 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 Spider Evolution 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. Spider Evolution 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 .io Arena theatre is one click away — The open arena: 45 .io operations where everyone starts small, the leaderboard is public, and growing bigger only makes you a more interesting target.