Welltris (World?, 2 players) - mame (0286) machine

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
welltris	vsystem/welltris.cpp		no	no	no	yes	Welltris (World?, 2 players)	1991	Video System Co.

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Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
welltris	15889	29/12/2025 11:31:49	352	240	96	96	0	Format24bppRgb	305:MAME 0.128 (Oct 16 2008)	4ea0fe4d6c1ae0c8e78b3067d2f4b356e10a45d3

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	352	240	60.000000								no

driver

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

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
j2u.8	131072	7488fe94	41874366e2ab763cd827ff712b76ea2da0f9af6a	maincpu	0	good	no
j1u.7	131072	571413ac	5eb9387efb9c1597005abff4d79f4b32aa7c93b2	maincpu	1	good	no
lh532j10.10	262144	1187c665	c6c55016e46805694348b386e521a3ef1a443621	maincpu	100000	good	no
lh532j11.9	262144	18eda9e5	c01d1dc6bfde29797918490947c89440b58d5372	maincpu	100001	good	no
3.144	131072	ae8f763e	255419e02189c2e156c1fbcb0cd4aedd14ed8ffa	audiocpu	0	good	no
lh534j12.77	524288	b61a8b74	e17f7355375bdc166ef8131f7de9dbda5453f570	chars	0	good	no
046.93	262144	31d96d77	5613ef9e9e38406b4e64fc8983ea50b57613923e	sprites	0	good	no
048.94	262144	bb4643da	38d54f8c3dba09b528df05d748ab5bdf5d028453	sprites	2	good	no
lh534j09.123	524288	6c2ce9a5	a4011ecfb505191c9934ba374933cd11b331d55a	ymsnd:adpcma	0	good	no
lh534j10.124	524288	e3682221	3e1cda07cf451955dc473eabe007854e5148ae27	ymsnd:adpcma	80000	good	no
lh534j11.126	524288	bf85fb0d	358f91bbff2d3260f83b5a0422c0d985d1735cef	ymsnd:adpcmb	0	good	no

chip

type	tag	name	clock
cpu	maincpu	Motorola MC68000	10000000
cpu	audiocpu	Zilog Z80	4000000
audio	mono	Speaker
audio	ymsnd	YM2610 OPNB	8000000

device_ref

tag	name
:maincpu	m68000
:audiocpu	z80
:screen	screen
:gfxdecode	gfxdecode
:palette	palette
:gga	vsystem_gga
:vsystem_spr_old	vsystem2_spr
:mono	speaker
:soundlatch	generic_latch_8
:ymsnd	ym2610

sound

channels
1

input

players	coins	service	tilt
2	4	no	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
joy	1	2	8	no
joy	2	2	8	no

port, analog

port_tag	analog_masks
:DSW1
:DSW2
:EXTRA
:P1
:P2
:P3
:P4
:SYSTEM

dipswitch

Coin A

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin A	DSW1	15

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5 Coins/1 Credit	6	no
4 Coins/1 Credit	7	no
3 Coins/1 Credit	8	no
2 Coins/1 Credit	9	no
2-1, 4-2, 5-3, 6-4	4	no
2-1, 4-3	3	no
1 Coin/1 Credit	15	yes
1-1, 2-2, 3-3, 4-5	1	no
1-1, 2-2, 3-3, 4-4, 5-6	2	no
1-1, 2-3	0	no
3 Coins/4 Credits	5	no
1 Coin/2 Credits	14	no
1 Coin/3 Credits	13	no
1 Coin/4 Credits	12	no
1 Coin/5 Credits	11	no
1 Coin/6 Credits	10	no

Coin B

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin B	DSW1	240

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
5 Coins/1 Credit	96	no
4 Coins/1 Credit	112	no
3 Coins/1 Credit	128	no
2 Coins/1 Credit	144	no
2-1, 4-2, 5-3, 6-4	64	no
2-1, 4-3	48	no
1 Coin/1 Credit	240	yes
1-1, 2-2, 3-3, 4-5	16	no
1-1, 2-2, 3-3, 4-4, 5-6	32	no
1-1, 2-3	0	no
3 Coins/4 Credits	80	no
1 Coin/2 Credits	224	no
1 Coin/3 Credits	208	no
1 Coin/4 Credits	192	no
1 Coin/5 Credits	176	no
1 Coin/6 Credits	160	no

Difficulty

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Difficulty	DSW2	3

value

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

Coin Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coin Mode	DSW2	4

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Mono Player	4	no
Many Player	0	yes

Demo Sounds

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Demo Sounds	DSW2	8

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	0	no
On	8	yes

DIPSW 2-5 (unused)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIPSW 2-5 (unused)	DSW2	16

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	16	yes
On	0	no

DIPSW 2-6 (unused)

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
DIPSW 2-6 (unused)	DSW2	32

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32	yes
On	0	no

Flip Screen

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Flip Screen	DSW2	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	yes
On	0	no

Service Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Service Mode	DSW2	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	128	yes
On	0	no

clones

name	description
welltrisj	Welltris (Japan, 2 players)