Classic browser ports

Classic games adapted for the web by independent developers. Browse the browser projects below, check their setup requirements, or read status updates for unavailable games. These are separate from OttersPlay’s original AI-made games.

Before you open a browser port

OttersPlay links to independently maintained projects and does not host their game files. Entries marked “Own game files” need data from your copy of the original game. A shareware demo may be available on other projects, such as Diablo. Check each project’s instructions before starting.

Browser engines vary: some use WebAssembly, others WebGL or WebGPU. Start with an up-to-date desktop browser and hardware acceleration. A page can be available while its multiplayer servers or a particular game mode are unavailable.

Game status & alternatives

These original URLs remain available as information pages. They explain why a launch link is absent and recommend separate games with related gameplay.

All game status updates → · Explore original AI-made games →