Ever thought it'd be cool to have your art, writing, or challenge runs featured on PokéCommunity? Click here for info - we'd love to spotlight your work!
Welcome to PokéCommunity! Register now and join one of the best fan communities on the 'net to talk Pokémon and more! We are not affiliated with The Pokémon Company or Nintendo.
Ages back, I did - think GSC and then DPPt. Since then technically no because I just sent them to Bank pretty sure, and so they are sitting there for all time. :V
I did when i thought they were special, i liked the puzzle game in Gold/Silver/Crystal where you had to complete the puzzle to fall down and get to meet new unknown, at that time i thought something special would happen..
I collected all the Unown once in FireRed, and ended up transferring them all over to HeartGold just so I didn't have to do it again. I still actually have them on my file, and with the hassle of trying to move Pokemon from Gen 4 to 5, they'll probably just stay there forever, haha.