Mame game : truxton2 : Truxton II / Tatsujin Oh

Game infos

Description Truxton II / Tatsujin Oh

Name truxton2

Manufacturer Toaplan

Year 1992

Runnable yes

System arcade /

Number of players 2P sim

Added to MAME .037b06

Romset size 3 MB

Romset file 4 files

Romset zip 1 B

Language English

Evaluation 90 to 100 (Best Games)

Genre Shooter

Driver infos

Driver status good

Driver emulation good

Driver color good

Driver sound good

Driver graphic good

Driver cocktail

Driver protection

Driver savestate yes

Inputs infos

Input service no

Input tilt yes

Input players 2

Input buttons

Input coins 2

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	270	no	320	240	59.637405	6750000	432	0	320	262	0	240

Configuration

name	tag	mask
Region Name Europe Value 2 Default yes Name Hong Kong Value 3 Default no Name Hong Kong (Honest Trading Co.) Value 8 Default no Name Japan Value 0 Default no Name Japan (Taito Corp.) Value 15 Default no Name Korea Value 4 Default no Name Korea (JC Trading Corp.) Value 9 Default no Name Southeast Asia (Charterfield) Value 6 Default no Name Taiwan Value 5 Default no Name USA Value 1 Default no Name USA (Fabtek) Value 10 Default no Name USA (Romstar, Inc.) Value 7 Default no	JMPR	15

Dipswitchs

Allow Continue
- No
- Yes
Bonus Life
- 100k and 250k
- 100k only
- 200k only
- 70k and 200k
Coin A
- 1 Coin/1 Credit
- 1 Coin/2 Credits
- 2 Coins/1 Credit
- 2 Coins/3 Credits
- 3 Coins/1 Credit
- 4 Coins/1 Credit
Coin B
- 1 Coin/1 Credit
- 1 Coin/2 Credits
- 1 Coin/3 Credits
- 1 Coin/4 Credits
- 1 Coin/6 Credits
- 2 Coins/1 Credit
- 2 Coins/3 Credits
Demo Sounds
- Off
- On
Difficulty
- Easy
- Hard
- Normal
- Very Hard
Flip Screen
- Off
- On
Invulnerability (Cheat)
- Off
- On
Lives
- 2
- 3
- 4
- 5
Rapid Fire
- Off
- On
Service Mode
- Off
- On
Test Switch
- Off
- On

Roms list

console	name	size	crc	sha1	region	offset	status	optional
arcade	tp024_1.bin	524288	f5cfe6ee	30979888a4cd6500244117748f28386a7e20a169	maincpu	0	good	no
arcade	tp024_2.bin	524288	f2f6cae4	bb4e8c36531bed97ced4696ca12fd40ede2531aa	oki	0	good	no
arcade	tp024_3.bin	1048576	47587164	bac493e2d5507286b984957b289c929335d27eaa	gp9001	100000	good	no
arcade	tp024_4.bin	1048576	805c449e	fdf985344145bd320b88b9b0c25e73066c9b2ada	gp9001	0	good	no

Chips list

name	tag	type	clock
M68000	maincpu	cpu	16000000
OKI6295	oki	audio	4000000
Speaker	mono	audio
YM2151	ymsnd	audio	3375000

Serie

Serie : Truxton

Truxton / Tatsujin (1988)
Truxton (Euro, USA) ~ Tatsujin (Jpn) (1989)
Truxton II / Tatsujin Oh (1992)

0.37b6 [Yochizo, Quench]

0.36RC1 [Testdriver]

WIP:

- 0.141u4: Alex Jackson added a #define to optionally make Truxton II stereo (commented out by default). See the comments at the top of the driver and in the MACHINE_CONFIG. Removed Truxton II player 2 "button 4" (after confirming that the game never reads it) and changed player 1 "button 4" to an IPT_OTHER not bound to any key by default, since it's clearly some kind of test/debug input not meant to be hooked up in a regular cabinet (for one thing, it works whether you're actually playing or in attract mode). Changed VSync to 59.410646 Hz and input from 4 to 2 buttons.

- 0.141u1: Alex Jackson corrected maincpu rom in Truxton II.

- 0.123u2: Corrado Tomaselli reverted sound OSC of Truxton II to 27MHz/8 since the original OST runs at this speed. The PCB I measured the previous clock was 28MHz/8 and it's a different PCB version from the common one. Since MAME doesn't support multiple OSC I prefer to use the 27MHz one. Changed YM2151 CPU1 clock speed to 3375000 Hz and VSync to 59Hz.

- 0.122u5: Corrado Tomaselli verified/corrected frequencies and OKI6295 pin 7 in Truxton II. Changed YM2151 clock speed to 3.5MHz, OKI6295 to 4MHz and VSync to 61Hz.

- 0.117u1: Alex Jackson replaced Truxton 2 byteswapped M68K program ROM (cpu1 $0) with correct one. Changed description to 'Truxton II / Tatsujin Oh'.

- 0.113u2: Changed VSync to 59.410646 Hz.

- 0.61: Changed input to 4x buttons and VSync to 59.410645Hz. Added 'Rapid Fire' dipswitch.

- 0.57: Fixed MAMETesters bug truxton2055gra.

- 1st December 2001: Smitdogg fixed dipswitch settings in Truxton 2.

- 0.37b10: Changed OKI6295 clock speed to 20454 Hz. Renamed (tatsujn2) to (truxton2).

- 0.37b9: Changed OKI6295 clock speed to 20000 Hz.

- 0.37b6: Yochizo added 'Truxton II / Tatsujin II / Tatsujin Oh (Japan)' (Toaplan 1992).

- 17th August 2000: Yochizo added Tatsujin 2 to the Toaplan2 driver.

- 0.36RC1: Quench added (Testdriver) Truxton II / Tatsujin II (Japan).

LEVELS: 1

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* FB Alpha

* Raine

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History

Arcade Video game published 27 years ago:

達人王 (c) 1992 Toaplan Company, Limited.
(Tatsujin Oh)

Gameplay is similar to the previous Tatsujin. Tatsujin Oh has six huge areas, each with a boss at the end; the game "loops" these six areas forever. Lives are given out at 70000 points, then every 200000 points after; players start with three.

There are power-ups to increase ship speed, add a smartbomb to your stock, and change/strengthen your current weapon. Red fires bombs in a small area around your ship, blue is a homing laser, and green fires wide-reaching salvos of green shots.

- TECHNICAL -

Game ID : TP-024

Main CPU : Motorola 68000 (@ 16 Mhz)
Sound Chips : Yamaha YM2151 (@ 3.375 Mhz), OKI6295 (@ 20.454 Khz)

Players : 2
Control : 8-way joystick
Buttons : 4

- TRIVIA -

Tatsujin Oh was released in October 1992 in Japan.

The title of this game translates from Japanese as 'Master Ruler'.

This game is known outside Japan as Truxton II.

Toaplan Company, Limited was a video game developer from Japan. They were responsible for the creation of a wide array of relatively famous scrolling shooters and other arcade games. The company declared bankruptcy in 1994.

- UPDATES -

As with many Toaplan games, the original Japanese version is harder than export versions. Truxton II is like the original Truxton, where all regional versions are on a single board, controlled by a jumper; anything labeled Tatsujin Oh will be harder than anything labeled "Truxton II" (Europe and USA versions).

- SERIES -

1. Tatsujin [TP-013B] (1988)
2. Tatsujin Oh [TP-024] (1992)

- STAFF -

Staff : Lee Ota
Music composed by : Masahiro Yuge

- PORTS -

* CONSOLES:
FM Towns Marty (1993) "Tatsujin Oh"

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=2983&o=2

High scores

MAMESCORE records : 02/04/2017 13:01

gohat0________________________397.270
gnu___________________________354.380
didyeah_______________________315.550
foxmulder_____________________285.660
gerhard_schindler_____________261.390
dark_kariya___________________249.650
olivier_______________________198.380
nicky634______________________167.280
cessna________________________162.130
thegamer______________________158.210
gatts47_______________________138.770
muesliman_____________________110.410
hulkiii________________________50.650
jgabmurer______________________46.610

Truxton II / Tatsujin Oh