drktnjr: MAME ROM Information.
History:
Drakton (c) 1985 Epos.
A maze / shoot'em up game.
- TECHNICAL -
Main CPU : Z80 (@ 3.072 Mhz)
Sound CPU : I8035 (@ 400 Khz)
Sound Chips : DAC
Screen orientation : Vertical
Video resolution : 224 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Players : 2
Control : 4-way joystick
Buttons : 1
- SOURCES -
Game's rom.
MAME Info:
0.86u1 [Pierpaolo Prazzoli]
0.74u2 [?]
0.72 [?]
WIP:
- 0.133u5: Removed 2nd Discrete sound in Drakton.
- 0.133u4: Added 2nd Discrete sound to Drakton.
- 0.127u2: Replaced I8035 CPU2 with MB8884.
- 0.122u2: Replaced DAC/Samples sound with Discrete in clone Drakton (DKJr conversion).
- 0.122: Couriersud added clone Drakton (DKJr conversion). Changed description to 'Drakton (DK conversion)'. Removed cpu2 rom 2716.3h1, only used in the DKJr conversion.
- 0.121u3: Couriersud fixed sound for Drakton. Replaced DAC sound with Discrete.
- 0.116u3: Changed VSync to 60.606061 Hz.
- 0.86u5: Dave Widel fixed Drakton dipswitches. Added 'Difficulty' dipswitch.
- 0.86u1: Pierpaolo Prazzoli fixed Drakton - Game now playable. Removed Donkey Kong samples and added 'Demo Sounds' dipswitch.
- 24th August 2004: Pierpaolo Prazzoli - Drakton now fully playable.
- 23rd August 2004: Pierpaolo Prazzoli - Working on Drakton. Still missing 1 encryption key.
- 0.86: Added missing cpu1 roms ($0, 2000) and cpu2 rom ($0).
- 0.74u2: Added Drakton (Epos 1984).
- 0.72: Added Drakton (Testdriver).
STORY AND PLAY INSTRUCTIONS:
- The nuclear-powered intruder base has invaded the galaxy, infesting all sectors with intruders and radioactive fallaut. Intruders who contact the fallout debris will be transformed into atomic mutants, who have unique powers.
- Your mission: Pilot the Drakton fighter throughout the sectors, blasting all enemies with plasma torpedoes. Don't delay, or the unstable fallout will change into even deadlier meta-fallout.
- Destruction of the intruder base will allow you to continue your mission in the next galaxy.
Recommended Games (Maze 3):
Pulsar
Solar Fox
Space Bugger
Space Dungeon
The Electric Yo-Yo
Reactor
Ten Spot (Survivor)
Ixion
Net Wars
Phozon
Pickin'
Zeroize (DECO Cassette)
Drakton
Motos
Raiders5
Speed Ball (prototype)
Prebillian
Power Surge
Romset: 31 kb / 12 files / 16.8 zip
MAME XML Output:
| | <game name="drktnjr" sourcefile="dkong.c" cloneof="drakton" romof="drakton"> |
| | | <description>Drakton (DKJr conversion)</description> |
| | | <manufacturer>Epos Corporation</manufacturer> |
| | | <rom name="2764.u2" merge="2764.u2" size="8192" crc="d9a33205" sha1="06dc96412e7162fd8a4f6ef4d14d1510c06b1d00" region="maincpu" offset="0"/> |
| | | <rom name="2764.u3" merge="2764.u3" size="8192" crc="69583a35" sha1="061271be4e9ddfd8dff4217f1434215ad35ba505" region="maincpu" offset="2000"/> |
| | | <rom name="2716.3h1" size="2048" crc="2a6ec016" sha1="c95e185a39c8029f00798ce0a00759a4deb45677" region="soundcpu" offset="0"/> |
| | | <rom name="2716.3n" merge="2716.3n" size="2048" crc="ea0e7f9a" sha1="a8e2b43e15281d45e414eaae98e5248bad79c41b" region="gfx1" offset="0"/> |
| | | <rom name="2716.3p" merge="2716.3p" size="2048" crc="46f51b68" sha1="7d1c3a61cdd0ad471cb0064c0cbaf758325fc267" region="gfx1" offset="800"/> |
| | | <rom name="2716.7c" merge="2716.7c" size="2048" crc="2925dc2d" sha1="721748031714ba488191eb074643093c906e8ce2" region="gfx2" offset="0"/> |
| | | <rom name="2716.7d" merge="2716.7d" size="2048" crc="bdf6b1b4" sha1="ea9076a2bba909bfae8a10a92d857e8f0644fc8b" region="gfx2" offset="800"/> |
| | | <rom name="2716.7e" merge="2716.7e" size="2048" crc="4d62e62f" sha1="01e757110edcb24600a27b1505f54e3bd04b9e58" region="gfx2" offset="1000"/> |
| | | <rom name="2716.7f" merge="2716.7f" size="2048" crc="81d200e5" sha1="5eb74f319756ba3fbc6d0d918799337f911e9419" region="gfx2" offset="1800"/> |
| | | <rom name="82s126.2e" merge="82s126.2e" size="256" crc="3ff45f76" sha1="4068b5568f9e22e54f0df8a9e02bfed0bfb00db7" region="proms" offset="0"/> |
| | | <rom name="82s126.2f" merge="82s126.2f" size="256" crc="38f905be" sha1="a963aea9a92ac95850c90c43085376cb4e06696b" region="proms" offset="100"/> |
| | | <rom name="82s126.2n" merge="82s126.2n" size="256" crc="3c343b9b" sha1="f84f5fddcccc8499a2511877f5d706b37ddc7db8" region="proms" offset="200"/> |
| | | <chip type="cpu" tag="maincpu" name="Z80" clock="3072000"/> |
| | | <chip type="cpu" tag="soundcpu" name="MB8884" clock="6000000"/> |
| | | <chip type="audio" tag="mono" name="Speaker"/> |
| | | <chip type="audio" tag="discrete" name="DISCRETE"/> |
| | | <display tag="screen" type="raster" rotate="90" width="256" height="224" refresh="60.606061" pixclock="6144000" htotal="384" hbend="0" hbstart="256" vtotal="264" vbend="16" vbstart="240" /> |
| | | <input players="2" buttons="1" coins="1" service="yes"> |
| | | | <control type="joy" ways="4"/> |
| | | <dipswitch name="Demo Sounds" tag="DSW0" mask="1"> |
| | | | <dipvalue name="Off" value="0"/> |
| | | | <dipvalue name="On" value="1" default="yes"/> |
| | | <dipswitch name="Lives" tag="DSW0" mask="6"> |
| | | | <dipvalue name="3" value="0"/> |
| | | | <dipvalue name="4" value="2"/> |
| | | | <dipvalue name="5" value="4" default="yes"/> |
| | | | <dipvalue name="6" value="6"/> |
| | | <dipswitch name="Difficulty" tag="DSW0" mask="8"> |
| | | | <dipvalue name="Easy" value="0"/> |
| | | | <dipvalue name="Normal" value="8" default="yes"/> |
| | | <dipswitch name="Bonus Life" tag="DSW0" mask="112"> |
| | | | <dipvalue name="10000" value="0"/> |
| | | | <dipvalue name="20000" value="16" default="yes"/> |
| | | | <dipvalue name="30000" value="32"/> |
| | | | <dipvalue name="40000" value="48"/> |
| | | | <dipvalue name="50000" value="64"/> |
| | | | <dipvalue name="60000" value="80"/> |
| | | | <dipvalue name="70000" value="96"/> |
| | | | <dipvalue name="80000" value="112"/> |
| | | <dipswitch name="Cabinet" tag="DSW0" mask="128"> |
| | | | <dipvalue name="Upright" value="0" default="yes"/> |
| | | | <dipvalue name="Cocktail" value="128"/> |
| | | <configuration name="Video Hardware" tag="VIDHW" mask="1"> |
| | | | <confsetting name="TKG-02 (Radarscope Conversion)" value="0"/> |
| | | | <confsetting name="TKG-04 (Two board set)" value="1" default="yes"/> |
| | | <adjuster name="VR2 - DAC Volume" default="90"/> |
| | | <driver status="good" emulation="good" color="good" sound="good" graphic="good" savestate="supported" palettesize="521"/> |
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