Puss N Boots: Pero's Great Adventure

In case you were wondering what that one Captain N episode was about...

Uncompiled Code
Found at in the ROM: NDC: JSR	STEKA LDA	#0 STA	NWK JSR	RANDOM AND	#11B BNE	:NOTAI		; 3/4 not taikyaku LDA	#1		; Taikyaku bit on (icchokusen ni mukau)
 * NOTAI:

ORA	TEKSTS,X BNE	:JPCUT

STSHIP: SMOGU: JSR	STTEKY JSR	X0orFF JSR	RN3F20		; 20H..60H STA	TEKTIM,X JMP	:CNT3

SHCATA: SHCATC: JSR	STTEKY LDA	#0FFH STA	TEKXH,X RTS

STPLANE: STBALOON: STSENSUI: JSR	STTEKY JSR	X0orFF ASL	TEKANG,X ASL	TEKANG,X	; 0 or 4
 * CNT3:

LDA	#3-1 STA	TEKHIT,X	; 3 patsu de shinu ! RTS

SHAMB: SUP1: SBOOTS: SD1000: SD2000: SD3000: PROC JSR	STTEKY LDA	#0FFH STA	TEKXH,X LDA	TEKKND,X SEC SBC	#28 TAY			; Y=0..5 LDA	:BOONO,Y STA	TEKPNO,X	; Pattern number set LDA	#0 STA	TEKCTL,X	; Control & color set RTS
 * BOONO:

DB	19,11,16,18,18,18

RN3F20: JSR	RANDOM AND	#3FH ADC	#20H RTS

STARU:		;40: Taru SSHA:		;41: Sharin SUMA:		;43: Uma !
 * @@@@@@@@ KOKOKARAHAJIME 04/27 @@@@@@@@@
 * 89/04/27 Tsuika

US Version
While not actually seen in-game, the string "MASAHIRO" is used as a RAM check to determine if the game has been soft-reset (with the Reset button) or hard-reset (by turning the power off and on again).

Japanese Version
There is some hidden copyright text inside the ROM at (it appears edited here; the lines were originally separated with periods): Program and Audiovisual Copyright 10/01/86 Shouei System Programmed by Masahiro "ACTOR" Yoshihara Yasuhide Sakakura Pictured by Kenichi "RINA" Suzuki Makoto "TIYA TIYA PIRAYASHIMUN" Higa Naomi "PUTTSUN" Satoh Music by Kaori "LIONS" Aoki Ochakumi by Kyouko "MADONNA" Yoshino Mie "UMBRELLA" Takano and at the end of copyright message some other: WATASHITACHINIAI WO KUDASAI ..

COPY SURUNA ! Kono kurou wo wakattene ! which means "PLEASE, LOVE US, DO NOT COPY! Try to be in our shoes!".