Nothing at all.
What does not
What was not tested
Everything other than trying to install it.
Isn't going to work for a long time until Wine supports critical parts of Windows Vista. It still hasn't caught up with XP, so getting this working is highly unlikely for a long time. The original game still fails to run under Wine properly, and it is based on an earlier build of the engine used in Halo 2.
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Show||macOS Mojave 10.14||Dec 10 2019||4.21-staging||Yes||No||No||Garbage||DGB|
|Show||macOS Mojave 10.14||Jun 23 2019||4.11-staging||N/A||No||No||Garbage||DGB|
|Show||macOS Mojave 10.14||Apr 26 2019||4.6-staging||Yes||Yes||No||Silver||DGB|
|Show||Solus 3||Feb 06 2019||4.0||Yes||Yes||Yes||Silver||Joseph Moore|
|Show||Fedora 28 x86_64||Jun 12 2018||3.10||No, but has workaround||Yes||Yes||Silver||Frank T Passantino|