https://bugs.winehq.org/show_bug.cgi?id=37189
--- Comment #3 from Béla Gyebrószki gyebro69@gmail.com --- (In reply to Bruno Jesus from comment #2)
So bug 10860 may have been fixed?
Dunno, I tested the current game version of Myst Online: Uru Live Again, client version is 1.918. Performance is roughly the same whether I run the game in Wine 1.4.1 or 1.7.25 (I'd say performance is acceptable with both Wine versions but I can't test it under real Windows).