Break Thru (US)

Game infos

Parent and clones

Sound infos

Driver infos

Inputs infos

Controls infos

type	ways	minimum	maximum	sensitivity	keydelta	reverse
joy	8					no

Display infos

type	rotate	flipx	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart
raster	0	no	240	240	57.444853	6000000	384	8	248	272	8	248

Dipswitchs

• Allow Continue
  • No
  • Yes
• Bonus Life
  • 10000/20000 Points
  • 20000 Points Only
  • 20000/30000 Points
  • 20000/40000 Points
• Cabinet
  • Cocktail
  • Upright
• Coin A
  • 1 Coin/1 Credit
  • 1 Coin/2 Credits
  • 1 Coin/3 Credits
  • 2 Coins/1 Credit
• Coin B
  • 1 Coin/1 Credit
  • 1 Coin/2 Credits
  • 1 Coin/3 Credits
  • 2 Coins/1 Credit
• Control Panel
  • 1 Player
  • 2 Players
• Enemy Bullets
  • Fast
  • Slow
• Enemy Vehicles
  • Fast
  • Slow
• Lives
  • 2
  • 3
  • 5
  • 99 (Cheat)

Roms list

console	name	bios	size	crc	md5	merge	sha1	region	offset	status	optional
arcade	brkthru.1		16384	cfb4265f			4cd748fa06fd2727de1694196912d605672d4883	maincpu	4000	good	no
arcade	brkthru.10		32768	fd156945			a0575a4164217e63317886176ab7e59d255fc771	gfx3	8000	good	no
arcade	brkthru.11		32768	c152a99b			f96133aa01219eda357b9e906bd9577dbfe359c0	gfx3	10000	good	no
arcade	brkthru.12		8192	58c0b29b			9dc075f8afae7e8fe164a9fe325e9948cdc7e4bb	gfx1	0	good	no
arcade	brkthru.13		256	aae44269			7c66aeb93577104109d264ee8b848254256c81eb	proms	0	good	no
arcade	brkthru.14		256	f2d4822a			f535e91b87ff01f2a73662856fd3f72907ca62e9	proms	100	good	no
arcade	brkthru.2		32768	fa8246d9			d6da03b2a3d8a83411191351ee110b89352a3ead	maincpu	8000	good	no
arcade	brkthru.3		32768	2f2c40c2			fcb78941453520a3a07f272127dae7c2cc1999ea	maincpu	18000	good	no
arcade	brkthru.4		32768	8cabf252			45e8847b2e6b278989f67e0b27b827a9b3b92581	maincpu	10000	good	no
arcade	brkthru.5		32768	c309435f			82914004c2b169a7c31aa49af83a699ebbc7b33f	audiocpu	8000	good	no
arcade	brkthru.6		32768	fd3cee40			3308b96bb69e0fa6dffbdff296273fafa16d5e70	gfx2	10000	good	no
arcade	brkthru.7		32768	920cc56a			c75806691073f1f3bd54dcaca4c14155ecf4471d	gfx2	0	good	no
arcade	brkthru.8		32768	f67ee64e			75634bd481ae44b8aa02acb4f9b4d7ff973a4c71	gfx2	4000	good	no
arcade	brkthru.9		32768	f54e50a7			eccf4d859c26944271ec6586644b4730a72851fd	gfx3	0	good	no

Chips list

name	tag	type	clock
M6809	audiocpu	cpu	1500000
Speaker	mono	audio
YM2203	ym1	audio	1500000
YM3526	ym2	audio	3000000

Categories

• Added to Mame in version .030
• Driving Horizontal
• Shooter

MAMEinfo

0.30 [Phil Stroffolino]


Artwork available


TEST MODE:

- Keep 1 & 2 pressed and hit F3 to enter test mode, then hit 5 to proceed through the tests.


WIP:

- 0.146: Port changed regression fix [Miodrag Milanovic]. This fixed coin insert problem in Break Thru driver.

- 7th December 2009: Mr. Do - Here is Breakthru artwork that I had completed some time ago, but never got around to adding them in, with bezel scan courtesy of Anoid.

- 0.135u1: Fabio Priuli added driver data struct and save state support to the Break Thru driver.

- 0.126u2: Fabio Priuli added DIP locations to Break Thru.

- 0.123u4: Zsolt Vasvari updated Breakthru driver to use PORT_CHANGED. Combined memory maps where applicable.

- 0.122u5: Aaron Giles cleaned up brkthru/darwin memory maps. Changed both games to use identical video timing parameters based on measurements of darwin. Guessed based on available information at the master clock and derived all game clocks from it. Changed M6809 CPU1/2 clock speeds to 1.5MHz and VSync to 57.444853 Hz.

- 0.117u1: Luigi30 fixed Upright/Cocktail mode in Break Thru.

- 0.90u4: Changed program rom fails test, probably just the japanese version modified to have english title. Changed description of clone 'Force Break (Japan)' to 'Force Break (bootleg)'.

- 0.88u2: Pierpaolo Prazzoli added clone Force Break (Japan).

- 0.81u8: Brian Troha fixed DIPs in Break Thru. Added dipswitches 'Bonus Life', 'Enemy Vehicles', 'Enemy Bullets' and 'Control Panel'.

- 0.69: Satoshi Suzuki and David Haywood fixed sprite priority in Break Thru and converted the driver to use tilemaps.

- 0.57: Aaron Giles fixed the all-black palette in Break Thru.

- 0.36b9: Changed VSync to 58Hz.

- 7th November 1999: Shingo Suzuki fixed the speed of Break Thru and some DIP settings.

- 0.35b9: Changed description to 'Break Thru (US)' and clone 'Kyohkoh-Toppa' to 'Kyohkoh-Toppa (Japan)'.

- 0.35b2: Bryan McPhail added clone Kyohkoh-Toppa.

- 0.34b8: Changed YM-3812 sound to YM-3526.

- 0.34b1: Added color proms ($0, 100 - red, green and blue component).

- 0.31: Bryan McPhail added sound to Break Thru (Sound Blaster needed). Gerrit Van Goethem added high score saving to Breakthru.

- 0.30: Phil Stroffolino added 'Break Thru' (Data East 1986).


LEVELS: 4


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History

High scores

MAMESCORE records : 02/04/2017 13:01

sawys_________________________167.900
dark_kariya___________________100.000
olivier________________________86.000
topmav_________________________79.700
foxmulder______________________45.000
didyeah________________________40.900
welos666_______________________37.200