first catch jigglypuff just east of pewter (after getting the first badge)train it until its speed level is 25 DO NOT EVOLVE OR DELETE SING!(well you can evolve it but it makes it much harder to train since it learns no moves)fight an abra north of cerulean across the nugget bridge and to the left do not fight the trainer you'll need him use sing to put abra to sleep and to catch it walk in front of the trainer PRESS START AS SOON AS YOU MOVE go down to abra and use teleport you'll warp to cerullean walk back over the bridge and go east fight the junior trainer with the level 17 slowpoke and then warp once more walk for the last time over the bridgehalf way there your game will pause (btw theres an easter egg here too look to the left and a man appearred standing in the water) any way press B and mew will appear level 7 only knows pound soon it should learn transforn then a little later mega punch , but 4 now there you have it mew with only two badges.