Here are some cheats and tips for the game Kickle Cubicle.
Thirty extra levels:
Enter FbgJ IYAX as a password.
Kid Niki:
Hold A on controller two at title screen, until Kid
Niki appears.
Preview first Boss:
Hold Down and power on the NES. Press Up on
controller two after the screen turns white.
Special game:
Hold Select and power on the NES. Press Up on controller
two after the screen turns white.
Level Password
1 HmnM LhBg
2 HPTZ hNDJ
3 JnCn hvcb
4 JQVP LrCH
5 KqGT hhCC
6 KRdv LNDV
7 LrFs LLCb
8 LSXq hfDG
9 Mtld hLCZ
10 NBqb nQCZ
11 NBqh hVCh
12 NVQK Lrcm
13 PChg nQCZ
14 PWMG LICH
15 QDgf nQCZ
16 QXJC LfCB
17 RZJH nnBg
30 TJBY EGCe