Sign in
← All lists

.io games you can play in your browser

7 games · Updated October 8, 2026 · Most played first

These play like .io games: you grow, evolve or claim ground against rivals in a browser tab. Papercut.io is about claiming territory by closing loops, Narwhal.io has you pierce rival narwhals and evolve, and Era.io evolves you from caveman through the ages.

In Starpit.io you grow from a brown dwarf into a black hole. Eat the World grows a hole that swallows the city, and Snake Rush 3D is a snake battle against rival snakes.

Eat the World cover

#1 on this list

Eat the World

Grow a hole and swallow the city

Play Details
  1. 1
    Eat the World coverPlay Eat the World on astrocade.com (opens in a new tab)

    Eat the World

    Grow a hole and swallow the city

    Phone-friendly
  2. 2
    Papercut.io coverPlay Papercut.io on astrocade.com (opens in a new tab)

    Papercut.io

    Claim territory by closing loops

    Phone-friendly
  3. 3
    Era.io coverPlay Era.io on astrocade.com (opens in a new tab)

    Era.io

    Evolve from caveman through the ages

  4. 4
    Narwhal.io coverPlay Narwhal.io on astrocade.com (opens in a new tab)

    Narwhal.io

    Pierce rival narwhals and evolve

    Phone-friendly
  5. 5
    Kurve Royale coverPlay Kurve Royale on kurveroyale.com (opens in a new tab)

    Kurve Royale

    Trail-flying battle royale in a dome

    Phone-friendly
  6. 6
    Starpit.io coverPlay Starpit.io on starpit.io (opens in a new tab)

    Starpit.io

    Grow from a brown dwarf into a black hole

    Phone-friendly
  7. 7
    Snake Rush 3D coverPlay Snake Rush 3D on astrocade.com (opens in a new tab)

    Snake Rush 3D

    3D snake battle against rival snakes

    Phone-friendly

Questions

Are these games free?
Yes. Every game here plays free in a browser tab. A few show ads or sell extras on their own sites.
Do I need to download anything?
No. Each game runs in your browser on its creator's site. A few ports ask for your own copy of the original game file, and their descriptions say so.
Can I play them on a phone?
Games marked Phone-friendly have touch controls. The rest need a keyboard, so they're best on a computer.

More lists