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Twins (set 1)

  1. Game infos
  2. Parent and Clones
  3. Sound
  4. Driver
  5. Inputs
  6. Controls
  7. Display
  8. Roms list
  9. Chips list
  10. Categories
  11. MAMEinfo
  12. History
  13. High scores
Download twins.zip (1024 KB)
Snapshot

Game infos

Description Twins (set 1)
Name twins
Manufacturer Electronic Devices
Year 1994
Runnable yes
System arcade /
Number of players 2P alt
Added to MAME .087u4
Romset size 1024 KB
Romset file 2 files
Romset zip 341 B
Language English
Evaluation 50 to 60 (Not Good Enough)
Mature This game is for adults only
Genre Puzzle

Parent and clones

Parent This game is the parent

Sound infos

Sound_channels 1

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 no
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 0 no 320 200 50

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade 1.bin 524288 d5ef7b0d 7261dca5bb0aef755b4f2b85a159b356e7ac8219 maincpu 0 good no
arcade 2.bin 524288 8a5392f4 e6a2ecdb775138a87d27aa4ad267bdec33c26baa maincpu 1 good no

Chips list

name tag type clock
AY-3-8910A aysnd audio 2000000
Speaker mono audio
V30 maincpu cpu 8000000

Categories

MAMEinfo

0.87u4 [Guru]


WIP:

- 0.160: Use RAMDAC for palette on clone Twins (set 2) [David Haywood].

- 0.153: Osso fixed Twins initial screen color differs between 32bit and 64bit builds.

- 0.122u7: Corrado Tomaselli verified/corrected frequencies in Twins.

- 0.118u3: Changed NEC V30 CPU core to use a 16-bit data bus [Aaron Giles, Phil Bennett, Pierpaolo Prazzoli].

- 0.110u5: David Haywood added clone Twins (set 2). Changed parent description to 'Twins (set 1)'.

- 2nd December 2006: f205v dumped Twins (set 2).

- 0.88u2: Pierpaolo Prazzoli cleaned up the Twins driver. Replaced I8088 CPU1 with V30. Changed palettesize to 256 colors and VSync to 50Hz.

- 0.88: David Haywood fixed Twins - Game now playable. Missing EEPROM. Replaced V30 CPU1 with I8088 (8MHz) CPU. Changed visible area to 320x200 and palettesize to 32768 colors.

- 0.87u4: Added Twins (Electronic Devices 1994).

- 15th October 2004: Guru - Received Twins. Special thanks to Pierpaolo Prazzoli, f205v and the good boys at the Italian MAME Forum.


LEVELS: 50


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History


Arcade Video game published 25 years ago:

Twins (c) 1994 Electronic Devices.

- TECHNICAL -

Main CPU : V30 (@ 8 Mhz)
Sound Chips : General Instrument AY8910 (@ 2 Mhz)

Screen orientation : Horizontal
Video resolution : 320 x 200 pixels
Screen refresh : 50.00 Hz
Palette colors : 256

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

- TRIVIA -

The music of this game is directly ripped from some Spanish Amstrad CPC games. 1st level music was taken from "Rock'n Roller" (Topo Soft). 2nd level music taken from "Clever & Smart II" (Animagic). 3rd level music taken from "Mad Mix Game" (Topo Soft).

The 1st gal also appears in the menu screen of another Spanish PC game : "Super Sextris" (Magic Studios).

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=3670&o=2

High scores

MAMESCORE records : 02/04/2017 13:01

bravocorazon__________________275.300
germax________________________205.500
inkilino______________________112.000
olivier________________________80.900
hulkiii________________________50.400
gatts47________________________48.600
gerhard_schindler______________44.900
zarouk_________________________14.500