Tendo City

So many secrets reside in that little disk waiting to be unlocked: characters, stages, trophies, and other goodies. We won't go into the trophies here, but we will tell you how to unlock everything else.

Unlockable Characters
<b><i>Unlock Jigglypuff:</i></b> Beat Classic or Adventure with any character on any difficulty or play 50 VS matches.
<b><i>Unlock Dr. Mario:</i></b> Beat Classic or Adventure with Mario without continuing or play 100 VS matches
<b><i>Unlock Pichu:</i></b> Beat Event 37, Legendary Pokemon, or play 200 VS matches
<b><i>Unlock Falco:</i></b> Beat the 100 Man Melee or play 300 VS matches
<b><i>Unlock Marth:</i></b> Beat Classic or Adventure with the 14 original characters or play 400 VS matches
<b><i>Unlock Young Link:</i></b> Clear Classic or Adventure with ten characters or play 500 VS matches
<b><i>Unlock Ganondorf:</i></b> Beat Event 29, Triforce Gathering, or play 600 VS matches
<b><i>Unlock MewTwo:</i></b> Play 20 hours or 700 VS Matches
<b><i>Unlock Luigi:</i></b> Beat Luigi in Adventure (he appears if you finish Mushroom Kingdom with a 2 in the seconds, like 1:02 or 3:52)or play 800 VS matches
<b><i>Unlock Roy:</i></b> Beat Classic or Adventure with Marth or play 900 VS matches
<b><i>Unlock Mr. Game and Watch:</i></b> Beat Classic or Adventure with every other character or play 1000 VS matches

Unlockable Arenas
<i><b>Mushroom Kingdom II:</i></b> Win Birdo from the Trophy Lottery
<i><b>Brinstar Depths:</i></b> Play 50 VS matches
<i><b>Fourside:</i></b> Play 100 VS matches
<i><b>Big Blue:</i></b> Play 150 VS Matches
<i><b>Pok&eacute; Floats:</i></b> Play 200 VS Matches
<i><b>N64 Dream Land:</i></b> Beat Classic, Adventure, or Break the Targets with all 25 characters.
<i><b>N64 Kongo Jungle:</i></b> Beat the 15 Minute Melee
<i><b>N64 Yoshi's Island:</i></b> Hit the Sandbag 1350 feet in Home-Run Test.
<i><b>Flat Zone:</i></b> Unlock Mr. Game and Watch
<i><b>Battlefield</i></b> Beat All-Star with any character
<i><b>Final Destination</i></b> Beat all 51 Event Matches

Other Stuff
<i><b>All-Star Mode:</i></b> Unlock all 25 characters
<i><b>Score Display:</i></b> Earn a total of 5000 KOS (this will display your score in time mode.)
<i><b>Random Stage:</i></b> Open Brinstar Depths, Fourside, Big Blue, Poke Floats, Mushroom Kingdom II, and Flat Zone
<i><b>Sound Test:</i></b> Unlock all characters and stages

So there you have it, now go start unlocking and play this great game to its fullest!