Hearthstone is a free-to-play online card game thing that's set in the Warcraft universe thing or whatever. It's pretty fun. Literally all my friends play it (since it's so easy to get in to) so it's a nice kinda game to play and it's not too serious. Also you can play it in class instead of paying attention to lecture.
And I figured that was probably your age. So you ARE older than me. ♥♥♥♥ing old piece of ♥♥♥♥. ;]