Pre 1.2 How to create a fast Mac wrapper with Wineskin Discussion in 'Guides' started by Crazor, Apr 3, 2012. Introduction In this guide, I'll show you how to create a Terraria wrapper to run the game on Mac OS X. The wrapper is using Wine (and not MonoGame) and performs really well. On my 2011 MacBook Air running Lion, the performance of the MonoGame wrapper(s) found elsewhere is rather poor: I