The King of Fighters franchise has been going strong since 1994, but it has never been given away before. For the next 48 hours, GOG is giving away King of Fighters 2002. This incarnation saw the debut of quick evasion and max evation, and features full controller support. This entry doesn't allow for control rebinding though, which is a shame. It does work fine with an Xbox One controller though, and is a lot of fun. If you haven't had a chance to play the series yet, you might as well try it out for free. If you have played it, but have missed this entry, now is the perfect time to enjoy it.