euo.exe works well in OS X El CapitÃ¡n (10.11.x) with Homebrew's Wine 1.8.1.Â All features work.
It has previously worked with Mavericks(10.9.x) and Yosemite (10.10.x) and Wine 1.7.x
The patch.exe program to update it as well as the maped.exe (Map Editor) works.
I originally copied the program folder from a Windows system.Â The original program was unzipped to a folder without an installer.Â I've run this program the past 3 years on a Mac with Wine and it's been nearly flawless now.
Â I recently tried the installer and it works without any issue.
What does not
Occasionally, the keyboard loses focus and the program needs to be restarted to gain back the keyboard.Â It used to be more frequent, but has improved over the past 3 years and I've played on it for hours without it occurring even once.Â I've partly try to avoid it by not holding down keys and possibly overflowing the buffer, and I avoid switching windows too much.Â Those were the times I usually notice when the program stopped accepting keyboard input, but I can't be sure that those are the reasons, since it wasn't a frequent enough occurrence for adequate testing.
What was not tested
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Current||Mac OS X 10.11 "El Capitan"||Mar 23 2016||1.8.1||Yes||Yes||Platinum||an anonymous user|
|Show||Ubuntu 10.10 "Maverick" amd64 (+ variants like Kubuntu)||Mar 01 2012||1.4-rc5||Yes||No||Garbage||an anonymous user|