rofl... here's my prediction:
CHARACTERS / ITEMS WITH SYMBOLS:
1.Smash Bros. EVERYTHING NOT LISTED
2.DK series : Donkey Kong, Diddy Kong
3.Fox series : Fox, Falco
4.Kirby Series : Kirby, Metaknight, Dedede
5.F-Zero series: Samurai Goroh (***.trp), Captain Falcon
6.Metroid Series: (ZS)Samus,
7.Earthbound/Mother series: Ness
8.Pokemon Series: Pikachu, Jigglypuff, Pokemon Trainer, all pokeballs
9. Zelda Series: Link, Zelda, Ganondorf
10. Mario series: Mario, Bowser, Peach, Luigi
11.Yoshi series: Yoshi, Birdo
12.Fire Emblem icon: Ike, Marth
13.Punch Out symbol : Lil Mac
14.Solid Snake's symbol: Snake
15.Animal Crossing icon: Tom Nook, KK (***. trophy)
16.Wario symbol: Wario
17.Ice Climbers: Ice Climbers
18.Kid Icarus Symbol: Pit
19.Game & Watch: Mr. Game & Watch
20.ZOMGWTF character symbol: Sonic
21.Megaman: Megaman
22.Bonk: Bonk
That would mean a total of 35 characters and probably 45 stages.