I have left...
boss battles on intense
All stickers
100 man brawl with all chars
Classic with all chars
1000+ KO's
All-star with all chars
Boss Battles on hard
100+ hours of brawls
brawl on norfair 10 times (lolololol)
500+ stickers
final smash trophies
boss battles with 20 chars
all star on very hardtarget smash lvl 4 with all chars
10 or more coin matches (lol, yeah)
30 hours of brawls
5000+ coins
boss battles on very hard
boss battles with 10 chars
trophies for all chars
brawl on port town aero dive 10 times (no way)
50+ hours
classic with 20 chars
500+ trophies
all songs
boss battles with all chars
3 more on blue (haha)
yeah, a lot, and some of them easy as hell (I usually play random stages, but I took off port town, so i'll unlock that next year)
I tried with lucas yesterday all star on intense... easy as hell, used one continue with space animals due to a bomb.. (and all star on very hard left, lol)
btw, only one week of play... and I work & study, so not a lot of time to play