Bermuda Triangle (World?)

Game infos

Parent and clones

Sound infos

Driver infos

Inputs infos

Controls infos

type	ways	minimum	maximum	sensitivity	keydelta	reverse
joy	8					no
positional		0	12	15	1	yes

Display infos

type	rotate	flipx	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart
raster	270	no	400	224	60	5376000	400	0	400	224	0	224

Dipswitchs

• Bonus Life
  • 100k 200k
  • 100k 200k 200k+
  • 50k 100k
  • 50k 100k 100k+
  • 60k 120k
  • 60k 120k 120k+
  • None
• Coin A
  • 1 Coin/1 Credit
  • 2 Coins/1 Credit
  • 3 Coins/1 Credit
  • 4 Coins/1 Credit
• Coin B
  • 1 Coin/2 Credits
  • 1 Coin/3 Credits
  • 1 Coin/4 Credits
  • 1 Coin/6 Credits
• Difficulty
  • Easy
  • Hard
  • Hardest
  • Normal
• Flip Screen
  • Off
  • On
• Game Mode
  • Demo Sounds Off
  • Demo Sounds On
  • Freeze
  • Infinite Lives (Cheat)
• Game Style
  • Normal with continue
  • Normal without continue
  • Time attack 3 minutes
  • Time attack 5 minutes
• Lives
  • 3
  • 5
• Unused
  • Off
  • On

Roms list

console	name	bios	size	crc	md5	merge	sha1	region	offset	status	optional
arcade	bt_p1.rom		65536	43dec5e9			2b29016d4af2a0a6be87f440f235a6a76f8a52a0	maincpu	0	good	no
arcade	bt_p10.rom		32768	d3650211			cc7cfe05c5903caf33f8f02c416f68e6d2f6baa7	tx_tiles	0	good	no
arcade	bt_p11.rom		65536	aae7410e			19dcd13fc53c05bac05d2242965129ab1e3a4a88	sp32_tiles	0	good	no
arcade	bt_p12.rom		65536	18914f70			2c4e7db8b6e70dffb27d10032f750932c7379a66	sp32_tiles	10000	good	no
arcade	bt_p13.rom		65536	cd79ce81			00f205f8a97f839e2592bdfb624fe6b902ce5a93	sp32_tiles	20000	good	no
arcade	bt_p14.rom		65536	edc57117			899a524973f407c3be1de9dac50f3d373bccb2e5	sp32_tiles	30000	good	no
arcade	bt_p15.rom		65536	448bf9f4			0f880ba3e97a57c937afdce29a1461bc310196eb	sp32_tiles	40000	good	no
arcade	bt_p16.rom		65536	119999eb			0030121239c3ef07c093a7e2146c4027e1b544ac	sp32_tiles	50000	good	no
arcade	bt_p17.rom		65536	b5462139			9af190cf5fabcc017d707be43bd141dc6db12827	sp32_tiles	60000	good	no
arcade	bt_p18.rom		65536	cb416227			aba0b5a0c93713c676a59e8d3c36d780a4e01894	sp32_tiles	70000	good	no
arcade	bt_p19.rom		65536	8ed759a0			cd039ed9cb4127729bd29c6232dcbb77b85a4159	bg_tiles	30000	good	no
arcade	bt_p2.rom		65536	0e193265			765ad63d1f752920d3d7829747e8f2808670ee84	sub	0	good	no
arcade	bt_p20.rom		65536	ab6217b7			fb4b0fcd9ff1f04cf772a46b6727d3de531beb0e	bg_tiles	20000	good	no
arcade	bt_p21.rom		65536	b7689599			ffa35b480efbc55948e5d0202e7a7ab6446db905	bg_tiles	10000	good	no
arcade	bt_p22.rom		65536	8daf7df4			c6b5157821f3751bc70411ba0e1ea43d223ad0f6	bg_tiles	0	good	no
arcade	bt_p3.rom		65536	53a82e50			ce1e72f0ddc5e19c2d8a6a545ce205c7c39da2dd	audiocpu	0	good	no
arcade	bt_p4.rom		65536	4bc83229			b58d08ebed0b02279385a7ac2f385e62443e3de6	ym2	0	good	no
arcade	bt_p5.rom		65536	817bd62c			d3ee2ff01a4da8b928728b2fd4948fabd2b04420	ym2	10000	good	no
arcade	bt_p6.rom		32768	8ffdf969			68672dc74156ebbf59316dfeae25b155d699d0eb	sp16_tiles	0	good	no
arcade	bt_p7.rom		32768	268d10df			6a297bbd7b4248306d8756a80f4403c45d833eb3	sp16_tiles	8000	good	no
arcade	bt_p8.rom		32768	3e39e9dd			394c85841113a1b2bdd744445e3e4e3acc7099c6	sp16_tiles	10000	good	no
arcade	bt_p9.rom		32768	bf56da61			855687b6a0a4cef3b8294ca359abe14b11ad5749	sp16_tiles	18000	good	no
arcade	btj_01r.prm		1024	f4b54d06			620ea513dbf3219844cdb36ea5d7e2a1b13e3198	proms	0	good	no
arcade	btj_02g.prm		1024	baac139e			c951c9a2d8bb1af178de63c6e2cb716dcb2ac57c	proms	400	good	no
arcade	btj_03b.prm		1024	2edf2e0b			b430ec934399909e6e1f27c7bf47bbacf01f266f	proms	800	good	no
arcade	btj_h.prm		1024	c20b197b			504cb28d652029fe87a5411d6239e78d93c83e91	proms	c00	good	no
arcade	btj_v.prm		1024	5d0c617f			845e52173c33500227cabe1e21b34919d2856215	proms	1000	good	no

Chips list

name	tag	type	clock
Speaker	mono	audio
Y8950	ym2	audio	4000000
YM3526	ym1	audio	4000000
Z80	audiocpu	cpu	4000000

Categories

• Added to Mame in version .035b08
• Flying Vertical
• Shooter

MAMEinfo

0.68 [Carlos A. Lozano, Phil Stroffolino]

0.62 [Alessio Manuele]

0.35b8 [Carlos A. Lozano, Phil Stroffolino]


SERVICE MODE:

- To enter service mode hold P1 Start during ROM test.


WIP:

- 0.133u1: Renamed (bermudaj) to (bermudatj) and (bermudaa) to (bermudata).

- 0.129u4: Changed visible area to 224x400.

- 0.127u7: Stephane Humbert checked inputs and dipswitches via Z80 code analysis for Bermuda Triangle and clone (Japan).

- 0.127u1: SNK rewrite [Nicola Salmoria]: Fixed sprite-sprite priorities. Removed ROM patches, simulated "turbo front" check, clarified the relationship between the sets, converted to tilemaps, proper memory maps and inputs etc. Changed Z80 CPU2 clock speed to 4MHz and visible area to 224x368. Changed description to 'Bermuda Triangle (World?)' and clone (Japan old version) to 'Bermuda Triangle (Japan)'. Renamed (bermudao) to (bermudaj).

- 0.126u5: Fixed gfx3 rom addresses to $8000/10000/18000.

- 0.112u1: Removed Dial control.

- 0.68: Changed visible area to 224x384. Renamed (bermudat) to (bermudao) and (bermudao) to (bermudat).

- 0.62: Added 'Unused' dipswitch. Changed clone 'Bermuda Triangle (Japan)' to parent and (US) to clone 'Bermuda Triangle (Japan old version)' and clones (US early version) to 'Bermuda Triangle (US older version)' and 'World Wars (Japan)' to 'World Wars (World)'. Renamed (bermudat) to (bermudao) and (bermudaj) to (bermudat).

- 0.37b6: Changed Z80 CPU2 clock speed to 5MHz.

- 0.36b16: Changed description to 'Bermuda Triangle (US)'. Replaced YM3526 sound with Y8950.

- 28th January 2000: Bryan McPhail added a Bermuda Triangle clone to the SNK driver.

- 0.36b14: Replaced YM-3812 sound with YM-3526.

- 0.36b3: Alessio Manuele added clone Bermuda Triangle (Japan). Added proms ($0, 400, 800) from clone (Japan). Added dipswitches 'Game Mode', 'Bonus Life', 'Game Style' and 'Unused'. Changed parent description to 'Bermuda Triangle (World?)'.

- 0.35: Added 3rd player and changed 8-way Joystick to Dial.

- 0.35b8: Carlos A. Lozano and Phil Stroffolino added 'Bermuda Triangle' (SNK 1987).


LEVELS: 9


Other Emulators:

* FB Alpha


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History

High scores

MAMESCORE records : 02/04/2017 13:01

bald_bull_____________________256.840
dark_kariya___________________197.280
foxmulder_____________________186.730
gatts47_______________________131.130
didyeah_______________________119.830
thegamer_______________________61.960
hulkiii________________________49.580