Play options
Download Arena of Champions
You can play Arena of Champions in the browser at arenaofchampions.live, or install the Windows client. I do not host either file. Both links below are the official ones I checked on 30 Oct 2026.
The browser page is a single canvas plus a loading line. The WebAssembly build was 45,268,668 bytes, last modified 30 Oct 2026 at 03:10:17 GMT. The Windows executable was 103,822,848 bytes, last modified 30 Oct 2026 at 03:19:16 GMT, and the server marks it as an attachment named ArenaOfChampions.exe.
From version 0.10 the Windows app updates itself before the town opens. The 0.14.1 notes say the Windows app has much lower latency than the browser, and that a browser delay of 150 ms or more can trigger an in-game reminder. Keybinds and interface options saved on an account follow you between the browser and Windows from version 0.5. Version 0.21 adds windowed, borderless and fullscreen under Graphics, with Alt+Enter to switch, and Ctrl+V paste on Windows.
The official page and links checked list a Windows executable, not a native Mac installer. Version 0.21 mentions a fix for Mac Option-key input, but that alone does not verify Mac browser compatibility. I will not call that official Mac support. Single source for the input fix: the client changelog. No public source found as of 2026-10-30 for a Linux or Chromebook build.
The linked database reports a WebGPU requirement (single source). The official page does not publish a requirements list, so I treat WebGPU as a reported requirement, not a promise. No public source found as of 2026-10-30 for a minimum GPU, RAM figure, or code-signing statement for the executable.
Browser and Windows, as published on 30 Oct 2026.
| Browser | Windows | |
|---|---|---|
| Where | Official site | ArenaOfChampions.exe |
| Size | 45,268,668 bytes | 103,822,848 bytes |
| Setup | No desktop executable | Download client; self-update per 0.10 notes |
| Latency note | Reminder at 150 ms or more | Described as smoother in 0.14.1 |
Questions
Is the Windows download free?
The official file is a direct download with no price on the page. A donation page exists separately. I am not calling the game permanently free.
Can I play on Mac?
I found no Mac installer in the official links checked. The v0.21 input fix is not a platform-support guarantee; Mac browser compatibility was not tested.
Why is the first load slow?
The browser client is about 45 MB of WebAssembly. A blank canvas before that finishes is the loading state, not proof the server is down.
Last checked: 2026-10-30. Public client notes through v0.21.1; not a live server version check. Sources: Client-derived database: download and reported WebGPU requirement (single source) · Official game · Official client changelog (single primary source) · Windows client file · Browser client file.