Winetricks

Winetricks is an easy way to work around problems in Wine.

It has a menu of supported games/apps for which it can do all the workarounds automatically. It also allows the installation of missing DLLs and tweaking of various Wine settings.

Installation
It's not recommended to emerge non-9999 version of winetricks due verification issue from upstream.

Reference

 * 1) https://github.com/Winetricks/winetricks - Github