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About Biters.IO

Biters.io is one of those deceptively simple browser games that somehow hooks you in around the second minute. You start off as a lone zombie on a big map full of humans wandering around, minding their own business. With just a click or two you chomp down on someone—that human becomes a zombie too, and suddenly you’re leading a little horde. The beauty of it is in that steady sense of growth: one bite turns into a dozen followers, and before you know it you’ve got a mini-army creeping across the landscape.

Movement is smooth and intuitive: your little swarm follows your cursor, and you can dash forward to snag an unlucky civilian or even steal from a rival group. Each new recruit makes you slightly slower, which forces you to think twice about getting too big too fast. There’s a sweet balance between risk and reward—stay small and zippy but vulnerable, or bulk up for raw power at the expense of agility.

As you rack up zombie numbers and rack your score higher, you unlock cosmetic skins and can customize your undead mob with little hats or funky colors. Some versions even throw in temporary power-ups—speed boosts, knockback pulses, tiny shields—that add another layer of strategy. It’s neat to experiment with different load-outs and discover how a well-timed sprint can let you swoop in and steal half of someone else’s horde in one clean move.

What really seals the deal is the community vibe. Games last just long enough that you’re dying to hop back in if you get wiped out, and there’s this collective thrill whenever two big hordes collide and the map strains under the chaos. If you’re looking for a quick, casual multiplayer fix with just a dash of strategy and a whole lot of chomping fun, Biters.io is one of those addictive little gems you’ll find yourself sneaking in between errands or at work.