Remember Doodle Jump for the smartphone/tablet? It was a real fad once, then came Angry Birds, Word Feud and Draw Something. Draw Something died really fast by the way. Now there's the same addictive, eventually annoying game for Linux! I present to you: GNUjump. You really have to get used to the controls. To my own surprise, I was playing it for 30 minutes before realizing I was playing one of those annoying fad games. Give it a try, see how far you can come. I managed to get to floor 58. Debian: Code: $ sudo apt-get install gnujump