https://bugs.winehq.org/show_bug.cgi?id=43060
--- Comment #6 from Anthony Jagers noonetinone@gmail.com --- I recently switched to Mesa and I too am having trouble starting the game. We just have to find the variable that is right for you. Try MESA_EXTENSION_MAX_YEAR=2002 or MESA_GL_VERSION_OVERRIDE=1.4 and MESA_GLSL_VERSION_OVERRIDE=140.
What is the output of
glxinfo -B