I recently built a desktop PC and have been working off of Zorin OS 12 because I'm too poor to buy Windows at the moment. I'm having an issue running my copy of Oblivion on Zorin. I've tried running it through Wine, where it plays through the logos then crashes to a black screen, and PlayOnLinux, where it installed properly but won't even run. I even tried installing the official patch through PlayOnLinux to see if it would launch with that, but it got as far as me browsing for the setup file from the official download and pressing 'Next,' then ceased to do much of anything at all. Hours of uninstalling, reinstalling, and desperate Google searches have gotten me nowhere. The iso is mounted on gcdemu properly, and the files themselves are fine, but I just can't get the game to work. Any help at all would be appreciated. Thanks.

If it helps at all, this is what I get in 'Debug' when I try to run it:

Running wine-1.5.28 OblivionLauncher.exe (Working directory : /home/erynn/.PlayOnLinux/wineprefix/TheElderScrolls4_Oblivion/drive_c/Program Files/Bethesda Softworks/Oblivion)
err:module:load_builtin_dll failed to load .so lib for builtin L"winex11.drv": libSM.so.6: cannot open shared object file: No such file or directory
err:module:load_builtin_dll failed to load .so lib for builtin L"winex11.drv": libSM.so.6: cannot open shared object file: No such file or directory
errle:CoInitializeEx Attempt to change threading model of this apartment from multi-threaded to apartment threaded
ALSA lib conf.c:3357snd_config_hooks_call) Cannot open shared library libasound_module_conf_pulse.so
ALSA lib pcm.c:2266snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_dsnoop.c:606snd_pcm_dsnoop_open) unable to open slave
err:module:load_builtin_dll failed to load .so lib for builtin L"winex11.drv": libSM.so.6: cannot open shared object file: No such file or directory
Application tried to create a window, but no driver could be loaded.
Unknown error (127).
err:systray:initialize_systray Could not create tray window
Application tried to create a window, but no driver could be loaded.
Unknown error (127).
err:module:load_builtin_dll failed to load .so lib for builtin L"winex11.drv": libSM.so.6: cannot open shared object file: No such file or directory
Application tried to create a window, but no driver could be loaded.
Unknown error (127).

Wine has never been, nor will ever be a complete replacement for Windows. Especially for video games, audio/video editors or anything else system intensive.