Quick! Go type “do a barrel roll” into Google. Fun, right? Google has added their latest easter egg which is in the same vein. If you go to Google today and type in “zerg rush”, you’ll be met with a wave of O’s representing zerglings attacking the results. In order to defeat them and protect your “base”, you’ll need to frantically click on them. Careful though: the numbers rapidly increase no matter how awesome your APM count is.