Download Cosmic Osmo's Hex Isle

The game has been tested on Windows 7 64-bit, Windows 10 and Windows 11, it works fine. You may experience some small troubles when you play the game on modern systems, check our Notes for details

Notes:

• If the installation doesn't start - try to launch Setup.exe as Administrator and in Compatibility mode with old version of Windows (98, 2000 or XP)
• If the game doesn't work - run it in Compatibility mode with old Windows (like Windows XP) and as Administrator. Also, it is recommended to install all versions of Microsoft Visual C++ Redistributable and NET Framework for the correct work of the game
• The game works on DirectX 9, so if you're using Windows 8, 8.1, 10 or 11 - you need to enable DirectPlay: Go to Control Panel, and select 'Programs'. Select 'Turn Windows features on and off', click on 'Legacy Components' and check the box 'DirectPlay'. Select OK, once the installation is done, restart your computer
• For users of Windows 11: for unknown reason, the installer of the game doesn't work on Windows 11 (or maybe it doesn't work only on some revisions, we're not sure). If the installer of the game doesn't work on your system, use the attached Full-Rip, it includes the archive with pre-installed game and REG-file that automatically adds the CD-key to Windows Registry, check Readme inside the archive. That Full-Rip can be used on other versions of Windows OS too
• You may have issues with mouse look if you have a mouse with high polling rate. If in-game camera is "shacking" sometimes - reduce the polling rate of your mouse in mouse's drivers
• The game has controller support but only for XInput-type controllers (Xbox gamepad or similar). If you have the other type of gamepad or the game doesn't recognize your controller - try to use one of the additional tools from PCGamingWiki guide for controllers