Scorpion (set 1)

Arcade 1982 Zaccaria Shooter Flying Horizontal
Bootleg/Hack of "Scorpion" running on the "Moon Cresta" hardware.
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Scorpion (set 1)

Partager Scorpion (set 1)

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Technical

CPU
  • maincpu Z80 (@ 3 Mhz)
  • audiocpu Z80 (@ 1 Mhz)
Chipset
  • AY-3-8910A (@ 1 Mhz)
  • AY-3-8910A (@ 1 Mhz)
  • DISCRETE
  • AY-3-8910A (@ 1 Mhz)
  • Digitalker (@ 4 Mhz)
Display
  • Orientation Tate
  • Resolution 255 x 224
  • Frequency 60.606061 Hz
Controlers
  • Number of players 2
  • Number of buttons 2
  • Kind of controler joy (8 ways)

Scorpion (set 1) Screenshots

Scorpion (set 1) - Screen 1
Scorpion (set 1) - Screen 2
Scorpion (set 1) - Screen 3
Scorpion (set 1) - Screen 4
Scorpion (set 1) - Screen 5

Clones of Scorpion (set 1)

Scorpion (set 1) and M.A.M.E.

0.89u2 [Pierpaolo Prazzoli]
0.59 [Mike Coates, Stephane Humbert]

WIP:
- 0.136u4: f205v added clone Aracnis (bootleg of Scorpion on Moon Cresta hardware).
- 15th February 2010: f205v dumped Aracnis (bootleg 1982) of Scorpion.
- 0.133u5: Couriersud fixed missing sound in Scorpion and clones.
- 0.133u1: Renamed (scorpnmc) to (scorpionmc), (scrpiona) to (scorpiona) and (scrpionb) to (scorpionb).
- 0.131u4: Olivier Galibert fixed Digitalker mode 2.
- 0.129u1: Olivier Galibert added Digitalker (4MHz) speech emulation to Scorpion.
- 0.124u1: Added Discrete sound. Changed visible area to 224x768 and palettesize to 32 colors.
- 0.122u5: Couriersud fixed Cocktail dipswitch settings in Scorpion.
- 0.118u6: David Haywood added clone Scorpion (set 3).
- 27th August 2007: f205v and Corrado Tomaselli dumped Scorpion (set 3). Speech chip is a digitalker MM54104, 100% certain of it. The wavefile shows the distinctive half-period zeroing. The voice roms are already dumped, they're at 32_a3.6e, 32_a2.6d and 32_a1.6c, concatenated in that order. There are 45 words, most if not all of which are from the standard national semiconductor SSR1/SSR2 set.
- 0.104u5: Aaron Giles fixed Scorpion doesn't pass the ram/rom initializing.
- 5th December 2005: f205v dumped Scorpion (on galaxy). EPROM sc04 is BROKEN. Protective glass is smashed and the chip is not working at all. Blister only, no PCB
- 0.89u4: Chaneman added 'Difficulty' dipswitch. Swapped sound1 roms ($0, 2000). Changed parent and clone descriptions to 'Scorpion'.
- 0.89u2: Pierpaolo Prazzoli added Scoprion (set 1) (Zaccaria 1982) and clone (set 2).
- 0.63: Changed description to 'Scorpion (Moon Cresta hardware)'. Renamed (scorpng) to (scorpnmc).
- 0.59: Mike Coates added Scorpion (bootleg on Galaxian hardware) (Dorneer 19??).
- 9th February 2002: Stephane Humbert fixed the dipswitches, inputs and a few other problems in the Galaxian driver, and re-added the Scorpion bootleg running on the Galaxian hardware.
- 18th October 2001: Mike Coates added a bootleg version of Scorpion running on Galaxian hardware, but the addition isn't complete yet.

LEVELS: 5

Other Emulators:
* FB Alpha



Romset: 49 kb / 13 files / 33.2 zip
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