tdragon2: MAME ROM Information. History:
Thunder Dragon 2 (c) 1993 NMK.
A vertically scrolling shoot'em up.
- TECHNICAL -
Game ID : UPL-93091
Main CPU : 68000 (@ 10 Mhz)
Sound CPU : Z80 (@ 4 Mhz)
Sound Chips : YM2203 (@ 1.5 Mhz), (2x) OKI6295 (@ 24.242 Khz)
Screen orientation : Vertical
Video resolution : 224 x 384 pixels
Screen refresh : 57.00 Hz
Palette Colors : 1024
Players : 2
Control : 8-way joystick
Buttons : 3
- TRIVIA -
Released in October 1993.
This game is also known as "Big Bang - Power Shooting".
- SERIES -
1. Thunder Dragon (1991)
2. Thunder Dragon 2 (1993)
- STAFF -
Planner : W.W. Miyakawa
Programmer : Ore-Dayo
Co-programmer : Ryu Kikuchi
Graphic designers : Ikezu-Kenji, Kate Seki, Gaku Arita, Aniki Nisimura, Uisaku Origami
Sound creator : Manabu Namiki (Taro)
Sound adviser : Hide-Kaz
- SOURCES -
Game's rom.
MAME Info:
0.115u3 [Corrado Tomaselli]
0.37b14 [David Haywood]
WIP:
- 0.133u1: Brian Troha added DIP locations to Thunder Dragon 2. Renamed (tdragn2a) to (tdragon2a).
- 0.115u3: Corrado Tomaselli added Thunder Dragon 2 (9th Nov. 1993). Changed the sound balance in Thunder Dragon 2 to match the original PCB. Also verified the 68000 clock. Changed 'Thunder Dragon 2' to clone 'Thunder Dragon 2 (1st Oct. 1993)' and clone 'Big Bang' to 'Big Bang (9th Nov. 1993)'. Renamed (tdragon2) to (tdragn2a).
- 28th May 2007: Corrado Tomaselli dumped Thunder Dragon 2 (9th Nov. 1993).
- 0.90: Brian Troha fixed Thunder Dragon 2 dipswitches. Added 'Difficulty' dipswitch.
- 0.68: David Haywood added clone Big Bang. Changed VSync to 57Hz.
- 16th April 2003: David Haywood added Big Bang, an alternative version of Thunder Dragon 2 to the NMK16 driver and fixed the frame rate in it.
- 14th April 2003: Guru - Big Bang (NMK 1993) arrived.
- 0.62: Changed YM2203 clock speed to 1.5MHz.
- 0.37b14: David Haywood added Thunder Dragon 2 (NMK 1993).
- 2nd April 2001: David Haywood added Thunder Dragon 2 to the Bombjack Twin driver.
LEVELS: 8
Other Emulators:
* FB Alpha
* Raine
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Romset: 11009 kb / 10 files / 3.70 zip
MAME XML Output:
   | <game name="tdragon2" sourcefile="nmk16.c"> |
   |    | <description>Thunder Dragon 2 (9th Nov. 1993)</description> |
   |    | <year>1993</year> |
   |    | <manufacturer>NMK</manufacturer> |
   |    | <rom name="6.rom" size="524288" crc="ca348caf" sha1="7c5b0b92560baf413591230e061d2d57b25deafe" region="maincpu" offset="0"/> |
   |    | <rom name="5.bin" size="131072" crc="b870be61" sha1="ea5d45c3a3ab805e55806967f00167cf6366212e" region="audiocpu" offset="0"/> |
   |    | <rom name="1.bin" size="131072" crc="d488aafa" sha1="4d05e7ca075b638dd90ae4c9f224817a8a3ae9f3" region="gfx1" offset="0"/> |
   |    | <rom name="ww930914.2" size="2097152" crc="f968c65d" sha1="fd6d21bba53f945b1597d7d0735bc62dd44d5498" region="gfx2" offset="0"/> |
   |    | <rom name="ww930917.7" size="2097152" crc="b98873cb" sha1="cc19200865176e940ff68e12de81f029b51c2084" region="gfx3" offset="0"/> |
   |    | <rom name="ww930918.8" size="2097152" crc="baee84b2" sha1="b325b00e6147266dbdc840e03556004531dc2038" region="gfx3" offset="200000"/> |
   |    | <rom name="ww930916.4" size="2097152" crc="07c35fe6" sha1="33547bd88764704310f2ef8cf3bfe21ceb56d5b7" region="oki1" offset="40000"/> |
   |    | <rom name="ww930915.3" size="2097152" crc="82025bab" sha1="ac6053700326ea730d00ec08193e2c8a2a019f0b" region="oki2" offset="40000"/> |
   |    | <rom name="9.bpr" size="256" crc="435653a2" sha1="575b4a46ea65179de3042614da438d2f6d8b572e" region="proms" offset="0"/> |
   |    | <rom name="10.bpr" size="256" crc="e6ead349" sha1="6d81b1c0233580aa48f9718bade42d640e5ef3dd" region="proms" offset="100"/> |
   |    | <chip type="cpu" tag="maincpu" name="68000" clock="10000000"/> |
   |    | <chip type="cpu" tag="audiocpu" name="Z80" clock="4000000"/> |
   |    | <chip type="audio" tag="mono" name="Speaker"/> |
   |    | <chip type="audio" tag="ymsnd" name="YM2203" clock="1500000"/> |
   |    | <chip type="audio" tag="oki1" name="OKI6295" clock="4000000"/> |
   |    | <chip type="audio" tag="oki2" name="OKI6295" clock="4000000"/> |
   |    | <display tag="screen" type="raster" rotate="270" width="384" height="224" refresh="56.000000" /> |
   |    | <sound channels="1"/> |
   |    | <input players="2" buttons="3" coins="2"> |
   |    |    | <control type="joy" ways="8"/> |
   |    | </input> |
   |    | <dipswitch name="Service Mode" tag="DSW1" mask="1"> |
   |    |    | <dipvalue name="Off" value="1" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Demo Sounds" tag="DSW1" mask="2"> |
   |    |    | <dipvalue name="Off" value="0"/> |
   |    |    | <dipvalue name="On" value="2" default="yes"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Flip Screen" tag="DSW1" mask="4"> |
   |    |    | <dipvalue name="Off" value="4" default="yes"/> |
   |    |    | <dipvalue name="On" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Unused" tag="DSW1" mask="8"> |
   |    |    | <dipvalue name="Off" value="0" default="yes"/> |
   |    |    | <dipvalue name="On" value="8"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Difficulty" tag="DSW1" mask="48"> |
   |    |    | <dipvalue name="Easy" value="16"/> |
   |    |    | <dipvalue name="Normal" value="48" default="yes"/> |
   |    |    | <dipvalue name="Hard" value="32"/> |
   |    |    | <dipvalue name="Hardest" value="0"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Lives" tag="DSW1" mask="192"> |
   |    |    | <dipvalue name="1" value="0"/> |
   |    |    | <dipvalue name="2" value="64"/> |
   |    |    | <dipvalue name="3" value="192" default="yes"/> |
   |    |    | <dipvalue name="4" value="128"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin B" tag="DSW2" mask="15"> |
   |    |    | <dipvalue name="4 Coins/1 Credit" value="4"/> |
   |    |    | <dipvalue name="3 Coins/1 Credit" value="10"/> |
   |    |    | <dipvalue name="2 Coins/1 Credit" value="1"/> |
   |    |    | <dipvalue name="5 Coins/3 Credits" value="0"/> |
   |    |    | <dipvalue name="3 Coins/2 Credits" value="2"/> |
   |    |    | <dipvalue name="4 Coins/3 Credits" value="8"/> |
   |    |    | <dipvalue name="1 Coin/1 Credit" value="15" default="yes"/> |
   |    |    | <dipvalue name="3 Coins/4 Credits" value="12"/> |
   |    |    | <dipvalue name="2 Coins/3 Credits" value="14"/> |
   |    |    | <dipvalue name="1 Coin/2 Credits" value="7"/> |
   |    |    | <dipvalue name="2 Coins/5 Credits" value="6"/> |
   |    |    | <dipvalue name="1 Coin/3 Credits" value="11"/> |
   |    |    | <dipvalue name="1 Coin/4 Credits" value="3"/> |
   |    |    | <dipvalue name="1 Coin/5 Credits" value="13"/> |
   |    |    | <dipvalue name="1 Coin/6 Credits" value="5"/> |
   |    |    | <dipvalue name="1 Coin/7 Credits" value="9"/> |
   |    | </dipswitch> |
   |    | <dipswitch name="Coin A" tag="DSW2" mask="240"> |
   |    |    | <dipvalue name="4 Coins/1 Credit" value="64"/> |
   |    |    | <dipvalue name="3 Coins/1 Credit" value="160"/> |
   |    |    | <dipvalue name="2 Coins/1 Credit" value="16"/> |
   |    |    | <dipvalue name="3 Coins/2 Credits" value="32"/> |
   |    |    | <dipvalue name="4 Coins/3 Credits" value="128"/> |
   |    |    | <dipvalue name="1 Coin/1 Credit" value="240" default="yes"/> |
   |    |    | <dipvalue name="3 Coins/4 Credits" value="192"/> |
   |    |    | <dipvalue name="2 Coins/3 Credits" value="224"/> |
   |    |    | <dipvalue name="1 Coin/2 Credits" value="112"/> |
   |    |    | <dipvalue name="2 Coins/5 Credits" value="96"/> |
   |    |    | <dipvalue name="1 Coin/3 Credits" value="176"/> |
   |    |    | <dipvalue name="1 Coin/4 Credits" value="48"/> |
   |    |    | <dipvalue name="1 Coin/5 Credits" value="208"/> |
   |    |    | <dipvalue name="1 Coin/6 Credits" value="80"/> |
   |    |    | <dipvalue name="1 Coin/7 Credits" value="144"/> |
   |    |    | <dipvalue name="Free Play" value="0"/> |
   |    | </dipswitch> |
   |    | <driver status="imperfect" emulation="good" color="good" sound="good" graphic="imperfect" cocktail="preliminary" savestate="unsupported" palettesize="1024"/> |
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