This is possibly the worst time to have some extra cash, because as summer heats up, so too do the game sales. GOG is holding its annual summer sale right now, which means there are thousands of DRM-free PC games for steeply discounted prices until July 9. Like previous years, there's a fantastic selection of retro games to save some big bucks on, so you can take a trip back in time with some classics from yesteryear. Several recently released games have also been discounted, so if nostalgia...
