Question: what is the difference between gen 1 and gen 2 tamagotchi?
Answer: Gen 1 includes a game that involves guessing the direction the animal will move in. As the animal ages up, he or she will become better at stumping you. On Gen 2 you have a number guessing game, in which you're presented a number from 1 to 10, and guess if the next number will be high or lower.