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Viper Phase 1 (New Version, US set 1) - MAME machine

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viprp1u
Viper Phase 1 (New Version, US set 1)
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GAME SYSTEM CHD BIOS DEVICE PARENT CLONE MECHANICAL SCREENLESS

Main data
Romset and name:
viprp1u Viper Phase 1 (New Version, US set 1)
Short name:
Viper Phase 1
Manufacturer:
Seibu Kaihatsu (Fabtek license)
Year:
1995
Genre:
Shooter
Category:
Shooter / Flying Vertical
Serie:
-
Driver source:
seibu/seibuspi.cpp
Language:
English
Similar games:
Input / Controls
Players:
Up to 2 players (solo, 2 concurrents)
Input:
Joystick 8 ways
Buttons / keys:
3
Coins:
2
Cabinet:
-
Free-play:
Not supported

Rankings
Average user rating:
AntoPISA BestGame:
-
MASH All-Time:
-
Video
Display:
320x240@53.986864 Hz, ruotato di 270°, CRT 15kHz
Orientation:
Vertical
Scrolling:
Unknown
Colors:
-
CPU:
Intel I386, Zilog Z80
Audio
Sound:
2 audio channel
Audio chips:
Speaker, Yamaha YMF271 OPX
Romset
First release:
Mame 0.136u2 released on jan-28 2010
Last release:
Mame 0.264 released on mar-26 2024
Clone of:
viprp1 Viper Phase 1 (New Version, World)
Bios:
Not required
Use rom of:
-
Use sample of:
-
Previous romset:
None
New romset:
None
Files
Dump:
GOOD
Required files:
Romset:
Status
OVERALL:
IMPERFECT
Emulation:
Good
Graphic:
Imperfect
Color:
Good
Sound:
Imperfect
Cocktail:
Good
Protection:
Good
Save state:
Supported
Additional infos
  • History
  • Info
  • Score
  • PCB
  • Commands
  • Init
  • Driver
  • XML
  • Arcade Video game published 29 years ago:

    Viper Phase 1 U.S.A © 1995 Fabtek.

    North American release. Game developed in Japan. See the original for more information; "Viper Phase 1".

    TRIVIA
    Released in May 1995 in the USA.

    The known differences between the versions are:
    Secondary Weapons Systems: The original version of Viper Phase 1 has an exhaustible secondary weapon system. The amount of ammunition remaining in a secondary weapon is indicated by a meter on the screen. All secondary weapons in the original version are fully powered up, and are more devastating than in the USA version, which gives the secondary weapons levels of power in lieu of unlimited ammunition and reduced firepower.
    Bomb Deploy Times: The USA version speeds up the deploy time of the Bomb, of which becomes the standard for when the ship appears in the Raiden Fighters series.
    Medals: In the USA Version, medals stop shimmering for a brief moment, during which their point values are higher than usual. This feature was also present in Raiden DX. Additionally, the egg-shaped medal carrier pods appear much more frequently in the USA Version.

    CONTRIBUTE
    Edit this entry: https://www.arcade-history.com/?&page=detail&id=32645&o=2
    Informations provided by © Alexis Bousiges
    Informations provided by Contribute to the translation
  • Informations provided by
    Informations provided by / © Copyright of Fujix
  • Informations provided by
  • Informations provided by
  • Informations provided by Fabricio Coroquer, revisited from the work of
    NOTICE: The short version was discontinued in November 2019
  • Informations provided by Contribute
  • Informations provided by
  • Informations provided by
Dip-switches:
Cheats:
Ports:
Devices refs:
Link:




If you notice any inaccuracy or error, please report

Data updated on march 26 2024


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Romset:
viprp1u
Title:
Viper Phase 1
Text:
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Viper Phase 1 (New Version, US set 1)
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