A Mac isn’t exactly a gaming PC but can you game at all on a MacBook?
Is the 2015 MacBook Pro 13″ Worth It? http://youtu.be/MA3dJQU4J2M
Last year I tested whether a Mac Pro was remotely usable as a gaming PC to see how far games on OS X have come but this around I used a MacBook Pro 13″ running OS X 10.10 Yosemite with Steam running games like Minecraft, League of Legends, Tomb Raider, Borderlands and more. I also load up Windows 10 using Boot Camp and test the Windows vs Mac gaming performance in games like Grand Theft Auto 5 and Shadow of Mordor.
Can You Game on a Mac? https://www.youtube.com/watch?v=NzM-ISzpkPo