Grim Joggers, the endless running game from Finnish developer 10tons that has you controlling a group of 15 joggers through a variety of non-typical jogging environments, has gotten its second major content update since its release. The new level, entitled Alien Aerobics, has you running through a strange alien environment, somewhat resembling the first level of the classic NES and arcade game Contra. You not only have alien enemies to avoid, but you also have new teleporters that can be a help or a hindrance on your quest to lead your jogging group as far as you can. The app, still supports Game Center and comes with universal app support, of course. 10tons also claims that it’s the most brutal endless running game on the App Store, but I don’t know – face planting into a billboard in Canabalt is pretty brutal in and of itself. If you’re interested in judging its potential brutality for yourself (we gave the initial release of the app 4 stars), the app is currently available for $1.99.

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