Each class in the game has quite a few secret costumes. To access these, simply enter the codes below as your character's name. Each six-digit code is one different costume.

Dwarf
NUD069
ICE600

Jester
STX222
PNK666
KJH105

Knight
CSS222
STG333
RIZ721
ARV984
SJB694
BAT900
DIB626
KAO292
TAK118

Valkyrie
AYA555
CEL721
TWN300

Warrior
MTN200
RAT333
CAS400

Wizard
DES700
GARM00
GARM99
SUM224
SKY100