mame (0289) • machine peekaboo • Peek-a-Boo! (Japan, ver. 1.1)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
peekaboo	jaleco/megasys1.cpp		no	no	no	yes	Peek-a-Boo! (Japan, ver. 1.1)	1993	Jaleco

snap

Peek-a-Boo! (Japan, ver. 1.1) png snap

Peek-a-Boo! (Japan, ver. 1.1) jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
peekaboo	8484	29/12/2025 11:31:37	256	224	96	96	0	Format24bppRgb	305:MAME 0.260.0 (Oct 25 2023)	113f001d84edd103a369d11b30067b729e5a8414

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	256	224	56.180000								no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
1	524288	5a444ecf	38a7a6e91d0635a7f82a1c9a04efe1586ed3d856	sprites	0	good	no
4	131072	f037794b	235c278121921b234a27835284be80c136e6409b	scroll2	0	good	no
5	524288	34fa07bb	0f688acf302fd56701ee4fcc1d692adb7bf86ce4	scroll1	0	good	no
mo-92033.mcu	16384	9dfba11b	f3159a190aa7afea5c8daa8e65a0ca1d813d8e4f	mcu	0	good	no
peek a boo j ver 1.1 - 2.ic28	131072	7b3d430d	8b48101929da4938a61dfd0eda845368c4184831	maincpu	1	good	no
peek a boo j ver 1.1 - 3.ic29	131072	f5f4cf33	f135f2b627347255bb0811e9a4a213e3b447c199	maincpu	0	good	no
peeksamp.124	1048576	e1206fa8	339d5a4fa2af7fb4ab2e9c6c66f4848fa8774832	oki1	0	good	no
priority.69	512	b40bff56	39c95eed79328ef2df754988db83e07909e848f8	proms	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	8000000
audio	mono	Speaker
audio	oki1	OKI MSM6295 ADPCM	2000000

device_ref

tag	name
:maincpu	m68000
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:scroll1	ms1_tmap
:scroll2	ms1_tmap
:mono	speaker
:oki1	okim6295

sound

channels
1

input

players	coins	service	tilt
2	4	no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
paddle	1	4		no	24	224	50	10
paddle	2	2		no	24	224	50	10

port, analog

port_tag	analog_masks
:DSW
:P1	255
:P2	255
:SYSTEM

dipswitch

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW	3

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Easy	0	no
Normal	3	yes
Hard	2	no
Hardest	1	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSW	4

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	4	yes
On	0	no

Movement

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Movement	DSW	8

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Paddles	8	yes
Buttons	0	no

Nudity

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Nudity	DSW	48

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Female and Male (Full)	48	yes
Female (Full)	32	no
Female (Partial)	16	no
None	0	no

Cabinet

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Cabinet	DSW	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Upright	64	yes
Cocktail	0	no

Number of controllers

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Number of controllers	DSW	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
1	128	yes
2	0	no

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW	1792

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	256	no
3 Coins/1 Credit	512	no
2 Coins/1 Credit	768	no
1 Coin/1 Credit	1792	yes
1 Coin/2 Credits	1536	no
1 Coin/3 Credits	1280	no
1 Coin/4 Credits	1024	no
Free Play	0	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW	14336

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
4 Coins/1 Credit	2048	no
3 Coins/1 Credit	4096	no
2 Coins/1 Credit	6144	no
1 Coin/1 Credit	14336	yes
1 Coin/2 Credits	12288	no
1 Coin/3 Credits	10240	no
1 Coin/4 Credits	8192	no
Free Play	0	no

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW	16384

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	16384	yes

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW	32768

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32768	yes
On	0	no

clones

name	description
peekaboou	Peek-a-Boo! (North America, ver 1.0)