I'm having great success recently rebuilding wrappers under Sierra...
The big thing with Sierra at them moment is a major bug in SDL versions under 1.2.15
I believe that Daphne, Cave Story+ and Armagetron Advanced are all affected, and the result is NO SOUND... I will do a quick port of Armagetron Advanced and upload it now, to go along with my Daphne multiboot wrapper.
I have been having issues with my new MBP Retina. All my copied over games are dead, even with updating engines/wrapper/replacing drive_c alias... These games ran on same OS on 2013 iMac (Iris Pro graphics).
I am using gfxCardStatus to lock NVIDIA graphic on, and selecting Low Resolution/32Bit mode in info for the wrapper.
Am I going to have to recreate ALL my WineSkin games?
My Mac OS X Version: Mac OS X 10.10.5
My Mac Model, GPU & CPU: MacBookPro 15" mid-2012 Retina, 16GB RAM, 1TB SSD, Intel HD 4000/GeForce650m
Error Log(s): no errors, just wanting some guidance ;-)