game
icon
title Hydra (prototype 5/14/90)
set name hydrap
manufacturer Atari Games
year 1990
genre Shooter (hof)
category Shooter / Driving (chase view) (hof)
driver status good
driver source atarig1.c
snapshots PS: in game | title | scores | parent / MW: in game | parent / CT: in game | title | parent
zoom
rating

59.1% after 16 votes
 
parent Hydra
other clones Hydra (prototype 5/25/90)
display
colour emulation good
palette 1280
display type raster
orientation horizontal
resolution 336x240
frequency 59.922743Hz
sound
sound emulation good
channels mono
controls
players 1
nplayers 1P
controls stick
buttons 6
coin slots 2
hardware
cpu 68000 @ 14.31818MHz
cpu M6502 @ 1.789772MHz
audio YM2151 @ 3.579545MHz
audio OKI6295 @ 1.193181MHz
data
version added .036b02
last change(s) none since version .53
roms
name size crc set flags sha1
hydhi0.bin  65536  dab2e8a2  hydrap    ba13b973b2c351fcf36e8dc1a481e797c6e5911e 
hydlo0.bin  65536  c18d4f16  hydrap    93a165b1726ea6fc6488ddfd49ba4cec960612e4 
hydhi1.bin  65536  50c12bb9  hydrap    dea919be2878c8079de4be690ce91d8de5c42771 
hydlo1.bin  65536  5ee0a846  hydrap    2ee9695d386de951c8fdac629a67dc516ac4ffe4 
hydhi2.bin  65536  436a6d81  hydrap    9002ef646eab6a27639d712e1b86aea68089a965 
hydlo2.bin  65536  182bfd6a  hydrap    5f8b9979985e11a3f3b704a56cc50b364e18f0bc 
hydhi3.bin  65536  29e9e03e  hydrap    0b03482834c1c8fcdd902d513c23c0cc04900f5f 
hydlo3.bin  65536  7b5047f0  hydrap    99b59dfebc0df0b876e69a885a3e3b07ef958fd4 
hydraa0.bin  65536  619d7319  hydra  bad dump  3c58f18ca5c93ae049bfca91043718fff43e674c 
136079-1017.bin  65536  bd77b747  hydra    da57e305468c159ca3d2cfae807a85e643bbf053 
136079-1018.bin  65536  7c24e637  hydra    dd9fa8a59cbd692b0d8c0e452df4fa18d770c602 
136079-1019.bin  65536  aa2fb07b  hydra    ed5aa82d5bac112f0507be3e4e2a5bad184eceeb 
hydpl03.bin  65536  1f0dfe60  hydrap    579d06b52807c1f0081bab3dfe76a10fc3d05260 
136079-1021.bin  65536  f88cdac2  hydra    891426db0078cda61ff6c8c4ac323cb541c260d8 
136079-1022.bin  65536  a9c612ff  hydra    732d4b7dd6a181fe9a692858d2a72d8994e97829 
136079-1023.bin  65536  b706aa6e  hydra    4a0b919668047c24db77b6602edd67bf62e35464 
hydphi3.bin  65536  917e250c  hydrap    197c9b719b00d750365a477e60a623b910ef3a1f 
136079-1025.bin  65536  98b5b1a1  hydra    dfee7d334c4541eb13ee96b43d4d3e1a3c8deb72 
hydpl41.bin  65536  85f9afa6  hydrap    01d8e07ff249bfab83791fc8916542f38133fadf 
hydalph.bin  131072  7dd2b062  hydrap    789b35b1e8cce73e2314d1b6688b5066df91b604 
hydmhi0.bin  65536  3c83b42d  hydrap    3c6de7e6aab08a673227f06b04e000714a9111b1 
hydmlo0.bin  65536  6d49650c  hydrap    97f9dbdfa5cc620705eec1da2398b2ac63cef30f 
hydmhi1.bin  65536  689b3376  hydrap    85ffa31f10483317db615cf8e520a8c8a40d6013 
hydmlo1.bin  65536  c81a4e88  hydrap    6f88edde381a1114fb6dac33ced2db255e6bfd21 
hydmhi2.bin  65536  77098e14  hydrap    56e716bea36eec62c4142715794ec6c220d10298 
hydmlo2.bin  65536  40015d9d  hydrap    fa8b6ad77219bc6702edef0c35b09b50bbe68713 
hydmhi3.bin  65536  dfebdcbd  hydrap    eac79102601fb6d45f263d183bef5132d3896d13 
hydmlo3.bin  65536  213c407c  hydrap    fe8c9fdabe4b4a3bc69db2381e19f16413d10ae5 
hydmhi4.bin  65536  2897765f  hydrap    59c2ba99bae38a84f57865588dbc8a34d85e06a9 
hydmlo4.bin  65536  730157f3  hydrap    dd7d639591e25b9fc43c0fa64f6aa2abebb4bd9c 
hydmhi5.bin  65536  ecd061ae  hydrap    698ea30aca2174b71df5fc4030e8c8c45de7bd89 
hydmlo5.bin  65536  a5a08c53  hydrap    f3eef37aad8ad72897141341741b9c915a3af10a 
hydmhi6.bin  65536  aa3f2903  hydrap    940eb8907a02bd306fcf20c1bb3d1520a1864575 
hydmlo6.bin  65536  db8ea56f  hydrap    7c4fb5b8ab6e27d469e363b3b81af61eb4e6afee 
hydmhi7.bin  65536  71fc3e43  hydrap    ce6bdd68ed40c2b48d679ece740f0376b2442e2b 
hydmlo7.bin  65536  7960b0c2  hydrap    56e7d0b48d6afce6a3c1a940fc578a5775abd940 
136079-1037.bin  65536  b974d3d0  hydra  bad dump  67ecb17386f4be00c03661de14deff77b8ca85d0 
136079-1038.bin  65536  a2eda15b  hydra  bad dump  358888ffdeb3d0e98f59e239de6d7e1f7e15aca2 
136079-1039.bin  65536  eb9eaeb7  hydra  bad dump  cd8e076b07588879f1a0e6c0fb9de9889480bebb 
136079-1040.bin  512  43d6f3d4  hydra    a072099df1db8db3589130c67a86a362e03d70ff 
136079-1041.bin  512  341dc4bb  hydra    175143e29cf9e6a4cecb43b3801356085944d168 
136079-1042.bin  512  2e49b52e  hydra    f8abffbcafe2cba7d1410175bb75ec07faac3b47 
cabinet art
cabinet hydra.png hydra.png
marquee hydra.png
control panel hydra.png
flyer hydra.png
additional information
info 0.36b1 [Aaron Giles]

WIP:
  • 0.122u4: Changed M6502 CPU2 clock speed to 1789772 Hz, YM2151 to 3579545 Hz and OKI6295 to 1193181 Hz.
  • 0.114: Couriersud added general save state support to the atarijsa and atarigen modules.
  • 0.109: Canim removed coin slot 3 from Hydra.
  • 0.86u4: Pierpaolo Prazzoli fixed broken controls in Hydra.
  • 0.79u1: Aaron Giles fixed 'bad colour RAM' error in Hydra.
  • 6th February 2004: Aaron Giles fixed the recently introduced errors in Hydra, Pit Fighter and Escape Kids.
  • 0.68: Aaron Giles added clone Hydra (prototype 5/25/90).
  • 15th May 2003: Aaron Giles added another prototype of Hydra to the Atari G1 driver.
  • 0.66: Added proms ($0, 200, 400 - Microcode for growth renderer).
  • 0.37b15: Changed M6502 CPU2 clock speed to 1789500, YM2151 to 3579000 and OKI6295 to 9037 Hz.
  • 6th April 2001: Aaron Giles fixed a bug in Hydra and Pit Fighter, which caused crashes in MAME32.
  • 0.37b8: Changed palettesize from 1024 to 1280 colors.
  • 0.36RC1: Changed 68000 CPU1 clock speed to 14318180 Hz, M6502 to 1789772 Hz, YM2151 to 3579545 Hz and OKI6295 to 9039 Hz.
  • 0.36b2: Aaron Giles added clone Hydra (prototype) (Atari Games 1990).
  • 0.36b1: Aaron Giles added Hydra (Atari Games 1990).
STORY:
  • You are the Hydra, a courier for hire. You are a highly paid specialist whose job it is to deliver cargo to remote locations across the globe. World powers seek you out for dangerous assignments that only you can accomplish. Your toughest competitor, The Shadow, is always on your tail waiting to pick up cargo that you lose.
PLAY INSTRUCTIONS:
  • Collect money bags to buy weapons
  • Receive extra fuel & boost by collecting crystals
  • All of these objects will make you crash: Reefs, Mines, Rocks, SDand Bars, Logs and Shoals. Avoid them at all cost.
Recommended Games (Watersport):

Embargo

River Patrol

The Bounty

Mermaid

Swimmer

Tugboat

Tropical Angel

Water Ski

Water Match

Toobin'

Hydra

Jet Wave

Wave Runner

Romset: 2562 kb / 42 files / 1.28 zip
history Hydra (c) 1990 Atari Games.


An abstract racing game in which the player takes on the role of a special government courier, who must deliver a number of secret cargoes to their various destinations at the end of each stage. Gameplay consists of piloting a heavily-armed hovercraft over a series of waterways, avoiding or destroying the enemy craft and barriers that litter each level. Progress is hampered by mines, enemy hovercraft, logs and other obstacles. Money bags can be collected as well as extra fuel.


On-board fuel depletes at a steady pace and players must keep a look out for additional fuel cells. In addition to a forward-firing gun, the hovercraft is equipped with a 'Boost' function. Providing the player has enough boost fuel, the craft can be made to fly in the air for a limited time; useful for avoiding enemies and barriers, as well as for gaining access to certain bonus items.


- TECHNICAL -


Atari G1 hardware

Game ID : 136079


Main CPU : 68000 (@ 14.31818 Mhz), M6502 (@ 1.7895 Mhz)

Sound Chips : YM2151 (@ 3.579 Mhz), OKI6295 (@ 9.037 Khz)


Screen orientation : Horizontal

Video resolution : 336 x 240 pixels

Screen refresh : 60.00 Hz

Palette colors : 1280


Players : 1

Control : stick

Buttons : 6


- TRIVIA -


Released in June 1990.


- UPDATES -


REVISION 1 :

* Build date : OS : 03MAY1990 19 :41 :10 / PROG : 14MAY1990 09 :57 :52


REVISION 2 :

* Build date : OS : 25MAY1990 11 :50 :03 / PROG : 25MAY1990 12 :36 :10


REVISION 3 :

* Build date : OS : 04JUN1990 18 :58 :46 / PROG : 08JUN1990 14 :19 :52


- STAFF -
  • Project Leaders : Dennis Harper, Milt Loper
  • Programmers : Dennis Harper, Andrew Burgess
  • Animators : Deborgh Short, Nick Stern, Chuck Eyler, Will Noble, Sharon Plotkin
  • Audio : Don Diekneite, Brad Fuller
  • Hardware : Sam Lee
  • Technicians : Cris Drobny, Gleen McNamara
  • Product manager : Linda Benzler
  • Project supervisor : Chris Downend
  • Cabinet : Ken Hata, Mike Jang, Ralph Perez
  • Controls : Jack Aknin
  • Video imaging : Rob Rowe, Andrew Burgess
  • - PORTS -
  • * Computers :
  • Amstrad CPC (1990)
  • Atari ST (1991)
  • Commodore C64 (1991)
  • Sinclair ZX Spectrum (1991)
  • Atari Lynx (1992)
  • Commodore Amiga
  • - SOURCES -
  • Game's rom.
  • Machine's picture.
  • Edit this entry at Arcade-History.com: http://www.arcade-history.com/?n=hydra&page=detail&id=1158&o=2
resource links view in MAWS
view in CAESAR
view high score and replay at MARP
view in Progetto EMMA (Italian)
view in arcade-history.com
view in arcade-history.com
view in GameFAQs
view in KLOV
view in System16
view in The Arcade Flyer Archive
view in VGMuseum Game Endings
view in VGMuseum Gamepics
view in VGMuseum Gamepics
cheats
cheats
code comments
00000000:FFAD97:000000FF:FFFFFFFF  Infinite Fuel (Main)
00000000:FFAD99:0000005F:FFFFFFFF  Infinite Fuel (Reserve)
00000000:FFA568:00000009:FFFFFFFF  Infinite Boosts
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