Where do I download ACM3?
Open HoruBrain's official itch.io release and select your operating system. To play without installing a package, use our free online browser demo.
Available platforms
The creator's page listed these v0.1 packages on September 8, 2026. Check the official page for newer files.
| Platform | Official listing | Where to play or download |
|---|---|---|
| Browser | HTML5 | Play the demo here or use the creator's Run game player. |
| Windows | v0.1 · 261 MB | Windows file in the official Download section. |
| Android | v0.1 · 290 MB | Android file in the official Download section. |
| macOS | v0.1 · 288 MB | MacOS file in the official Download section. |
| Linux | v0.1 · 331 MB | Linux file in the official Download section. |
Is the browser demo the full game?
The official page labels ACM3 as in development and currently lists v0.1 files. Our player is offered as a demo. Check the creator's current release notes before assuming a feature or outcome from another build is available in your copy. This independent portal does not sell the game or distribute replacement installation packages.
Can I play on a phone or iPhone?
The creator lists touchscreen and smartphone input, plus an Android download. An iOS installation package is not listed. Browser compatibility on an iPhone or iPad needs to be checked on the device; we do not promise that every mobile browser will run the demo. A larger screen makes the game's text and controls easier to use.
Before switching browsers or installing a build
Do not assume browser progress will appear in an installed copy. Keep the original browser profile and game tab until you have checked the game's save or export options. Changing browsers, using private browsing, or clearing site storage can leave a new session without old progress.
For a blank player, try the loading and save checklist before deleting data. Once the game runs, follow the first cup walkthrough or Inventory and Shop guide.
Source and scope
Version, package sizes, platforms and inputs were checked against HoruBrain's itch.io release page on September 8, 2026. Device and save advice is general guidance, not a claim that every device has been tested. Send a correction if a listing changes.
PLAY THE FREE BROWSER DEMO →