Tim Sweeney, programmer and co-founder of Epic Games, says that “we must fight” Microsoft and their Universal Windows Platform (UWP) initiative, which makes certain Windows 10 features only available to developers who agree to sell their game via the official Windows Store. This is from an op-ed in The Guardian where Sweeney outlines his objections, arguing that “this is the most aggressive move Microsoft has ever made” and that “Microsoft is moving against the entire PC industry – including consumers (and gamers in particular), software developers such as Epic Games, publishers like EA and Activision, and distributors like Valve and Good Old Games.”The UWP is a software platform designed to allow developers to create programs that run on both Windows 10 and Windows 10 Mobile, without needing to be re-written for each type of device. Sweeney’s issue is that to use the platform and certain other Windows features, you must sell your product through the Windows store – and thus give Microsoft 30% of your revenue. Sweeney writes: It’s true that if you dig far enough into Microsoft’s settings-burying UI, you can find a way to install these apps by enabling “side-loading”. But in turning this off by default, Microsoft…