Dis is a very short game from Nifflas developers - the same team, that developed Within a Deep Forest or Knytt Stories. It includes only 2 levels, where you try to get off the ridden train with you girlfriend. however it is a short game, I dare to say that you don't finish it at the forst time, because the difficulty is high. You need to cooperate with both characters, but you can control only one - and you really should try!