Here are some wii cheats and hints
Super Smash Bros Brawl
Snake - get him on stage 23 of adventure mode (subspace admisionary) or about 130 brawl matches
Luigi - stage 29 of adventure mode or 22 brawl vs. matches
Ness - about 10 - 20 brawl matches
Falco - a stage of adventure mode or beat 100 man melee under a certain amount of time i think 4 mins (thats how i got him)
Capt Falcon - beat classic with any char on normal
Jigglypuff - anymode in adventure any char
Marth - stage in adventure or a cerain amoutn of brawl matches
Toon Link - beat classic with link
Ganondwarf - beat very hard mode on classic with link or zelda
Game and watch - adventure mode stage
R.O.B. - adventure mode stage or well i ain't explaining (aka i'd unlock with adventure mode)
Donnel O'wolf - beat adventure mode, and beat boss mode with fox after beating adventure mode
Sonic - beat adventure mode
Stages
Mario bros (arcade game)
beat event 19
spear pillar (pokemon diamod and pearl)
beat event 25
75m (1981 donkey kong arcade game)
play as donkey kong and win with him in 30 brawl vs. matches
GREAT SEA (wind waker)
unlock toon link (aka wind waker link)
Flatzone 2 (game and watch)
unlcock mr. game and watch
green greens (melee)
play as kirby 20 times
Secret Editing Parts
make 5 stages, make 15 stages, play on a built stage 10 times
Super Mario Galaxy
play as Luigi-get all 120 stars
secret 1 up locations
1-next to the mushroom ship in a crate
2-under the station on the moving platforms cricling
3-bottom of the kitchen tower below the first step