Very interesting! I didn't got that far, but I enjoyed it! I would love to see some kind of delay command. For example, "Right delay3sec stop", obviously not the best choosing of words on my side, but I think you get the point. In that example, the character would start moving, and in 3 seconds he would stop. Obviously some shorter alternative would be better, so people wouldn't have to type such a long sentence. Delay could add little bit more depth and planning. Otherwise fun game!