1. POKEMON, missingNO, Missingno is a creature in pokemon thats hard to get, you can only obtain it by cheating. Ok, at pkmn yellow, red or blue, start and make your way to the 2nd city, say no to the old man and continue your journey. if at the island under pallettown, surf on the shore of the east side. If done good, you'll find missingno. (this could hack your system)
2. ZELDA TWILIGHT PRINCESS, chicken. You wont have to restart the game, this can you do any time. You'll have to seek a chicken and SLASH him, unfortually he wont die you have to slahs him 6 or more times untill it happens... YOU'LL BE A CHICKEN.
hope you liked it, BYE!