Today’s Friday Fun is called Nanotube. It makes more sense to play than describe: You control this outer orb with a colored, rotating wall, see. And you need to block these colored balls that are trying to escape. It’s kind of like the old-school arcade game Tempest. The game starts out as very simple and you’ll wonder, What kind of fun is this? And then the colored wall splits and the colored balls trying to escape multiply and your head will start to hurt and you’ll wonder, What kind of fun is this? What kind of fun? Friday fun.