To get special characters, complete story mode under normal level with the respective normal character…

Win with:To get:
RaiyaSpecial Raiya 
Reika Anime Reika
Chibi Robo C
MariePanda
KirikoAkane 
LinaLina 2
H. StarCritical H. Star 
M. PowH. Mysp

Thanks to Revolution reader Thug Life Member!