game
icon
title Showdown (version 5.0)
set name showdown
manufacturer Exidy
year 1988
genre Casino (hof)
category Casino (hof)
driver status good
driver source exidy440.c
snapshots MW: in game / CT: in game | title / PS: in game | title | scores
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rating

60.3% after 41 votes
 
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display
colour emulation good
palette 256
display type raster
orientation horizontal
resolution 320x240
frequency 60.000000Hz
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sound
sound emulation good
channels stereo
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controls
players 1
nplayers 1P
controls lightgun
buttons 8
coin slots 2
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hardware
cpu M6809 @ 1.6224MHz
cpu M6809 @ 0.8112MHz
audio Custom @ 0.0507MHz
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data
version added .035b04
last change(s) .113u4
roms
name size crc set flags sha1
showda1.bin  8192  e4031507  showdown    3d5183cd049be843fd38e3d1bd2d0a305df723bd 
showd3a.bin  8192  e7de171e  showdown    881a2b596949de3b4bb1263e2aa08faeb3051a6e 
showd4a.bin  8192  5c8683c9  showdown    81d0880fcbd3c1662ea4dd1662d6987adbdb4f71 
showd6a.bin  8192  4a408379  showdown    1ec83b7416f948bc31bafa8ddaa87c23490bce16 
showd11e.bin  8192  1c6b34e5  showdown    ae5ddd80d5fdc89274f44a30c4ec1aa325b26cc7 
showd1d.bin  8192  db4c8cf6  showdown    11fb37afb87b926f94f23abf90fb537a3a867aec 
showd3d.bin  8192  24242867  showdown    aa109231cad5fcb9e24578b567ff0fe50a72be44 
showd4d.bin  8192  36f247e9  showdown    749f5ea3307bfc02bced9535ebd733bb1297a0ae 
showd6d.bin  8192  c9b14d8d  showdown    48e66f5a4dc63c3948e32aeb0a151c8f9d2082b2 
showd7d.bin  8192  fd054cd2  showdown    a7fcedd30c088d2cb9fe013eaa1214b48f3569ab 
showd8d.bin  8192  8bf32822  showdown    91a1ab0bc6aac3dfe7b7e60e3d35e7d4909aa09d 
showd10d.bin  8192  a2051da2  showdown    f879459a90a00c9dc4ba0b1e8895bc1352286a8a 
showd11d.bin  8192  0748f345  showdown    c435cd0769aa44162b3f7aa1bc230cadf572ca73 
showd1c.bin  8192  c016cf73  showdown    30221e5f878354933b8caf8c644f2c6f1e5dcd30 
showd3c.bin  8192  652503ee  showdown    90c76bb5d59ce0626d1d7f3feaea05ef984f9551 
showd4c.bin  8192  b4dab193  showdown    e028d2c865e7607f43bb7b4f2afe75082618a47b 
showd6c.bin  8192  a1e6a2b3  showdown    b75a0355e1245a8ca0dc438c66a96c064b7ab40a 
showd7c.bin  8192  bc1bea93  showdown    77fcfef6c509186af394f0ad67717c11ca447fb7 
showd8c.bin  8192  337dd7fa  showdown    4df916968f5a2e12cdc8bab585f58b6f6a9d2f4c 
showd10c.bin  8192  3ad32d71  showdown    1a032eb136c56b97305e64572730a40c40d9c52b 
showd11c.bin  8192  5fe91932  showdown    f4f880c55e72159a6754f7c939b4dbb16522e3ad 
showd1b.bin  8192  54ff987e  showdown    ea50a6e2b6c409403cec035f96f4672814e153e2 
showd3b.bin  8192  e302e915  showdown    cb2413c24503fd2363f6e717e8de558f771427a4 
showd4b.bin  8192  1b981516  showdown    16c417c9c1918a00dee976f3513925f8f28e6f41 
showd6b.bin  8192  4ee00996  showdown    7201aef40f6ea3b73d0c009117c174f19d97b98e 
showd7b.bin  8192  018b7c00  showdown    04879f476687e087d21bd8d5f439f3e45d39d142 
showd8b.bin  8192  024fe6ee  showdown    4287091e65c58aec75c54e320c534d41def951f9 
showd10b.bin  8192  0b318dfe  showdown    feb65530ea3aea6b0786875dc48d96e07d579636 
showd1h.bin  8192  6a10ff47  showdown    ee57de74ab9a5cfe5726212a9b905e91e6461225 
showd2k.bin  8192  67a86f7f  showdown    a4f70aab90acd2502e8f3f39efdafcd71b1a22b4 
showd2l.bin  8192  0bb8874b  showdown    8b643dbd5412a713b3e2831dd1ba2b7d1f613ac2 
showd2m.bin  8192  8b77eac8  showdown    d70038cd6655e71c6488c555ecb1d1a424d00d49 
showd2n.bin  8192  78e6eed6  showdown    d9218745fc497a67373b0f6fd82caeef33bb4b3e 
showd2p.bin  8192  03a13435  showdown    1965d26a2f294e883cc6a13bc89bf0c28e30d28e 
showd2r.bin  8192  1b6b7eac  showdown    b30965203807d8b863e8b2863a222d2e614eee2d 
showd2s.bin  8192  b88aeb82  showdown    62d87430c7aec1aec892a15e45fb257206d8cf94 
showd2t.bin  8192  5c801f4d  showdown    e6dbb2d2815b9d848c0580cff47d1f0d10c1906d 
showd1k.bin  8192  4e1f4f15  showdown    cf075e09eaeab1e630b5b2e28c806d4c34eece48 
showd1l.bin  8192  6779a745  showdown    de7d8e39f053eaa45238844e477732295d9af494 
showd1m.bin  8192  9cebd8ea  showdown    ff8121c16e8fe93a59c49c20459287f6b002bbbc 
showd1n.bin  8192  689d8a3f  showdown    aa592b9edcac8d264c9c89871283dfeebce2300e 
showd1p.bin  8192  862b350d  showdown    12e6c92ba424df578eac5a820a68aaaffd73c577 
showd1r.bin  8192  95b099ed  showdown    1327852712ade3fc96bd8192045c081c4d32f4ba 
showd1s.bin  8192  8f230881  showdown    daa8efc355fb042b2fce89a0d2950a90e56a806f 
showd1t.bin  8192  70e724c7  showdown    df2905f91038693c87452813216aa86bbb81521b 
xbl.12h  256  375c8bfc  showdown    2602dde6961cc6b63d1652e2f3e4cfae2d8a34d9 
xbl.9h  256  2e7d5562  showdown    7cd51fad8236b9853eff2eb84b474838ae1b44e8 
xbl.2h  256  b078c1e4  showdown    13834da4384ad43bc1671366fd428520cc3d1c1a 
xbl.3k  256  016fe2f7  showdown    909f815a61e759fdf998674ee383512ecd8fee65 
xbl.4k  256  31a9549c  showdown    5bfba7ef3f3f5fc59bc03feca39bb16d54a92778 
xbl.5k  256  1379bb2a  showdown    51e9e21aeb0db8727f58fda708ddea8fb53378d9 
xbl.6k  256  588969f7  showdown    316db275c4026e3a24e44f39f160e10189d310a3 
xbl.7k  256  eda360b8  showdown    79d84207e28c1289210cebd96abad6cfe1b4c1d0 
xbl.8k  256  9d434cb1  showdown    c3390bc1c02fe74ff2067f7fccfd1ad2c30b54a9 
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cabinet art
marquee showdown.png
flyer showdown.png
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additional information
info 0.35b4 [Aaron Giles]

SETUP/SERVICE MODE:
  • Keep P1 button 1 pressed at boot to skip the checks.
  • Keep start pressed to enter service mode.
WIP:
  • 0.105u2: Don Maeby fixed Showdown start button.
  • 0.99u4: David Widel added missing buttons (Action, Bet-All, Gold, Blue, Red and White) to Showdown. Added 'Unknown' dipswitches.
  • 0.35b4: Aaron Giles added Showdown (version 5.0) (Exidy 1988).
  • 20th February 1999: Aaron Giles has submitted the Exidy 440 driver (with Cheyenne, Clay Pigeon, Combat, Crossbow, Showdown and Whodunit).
Recommended Games (Western):

Gun Fight

Boot Hill

Sheriff

Indian Battle

Lasso

Pioneer Balloon

Wild Western

The Tin Star

Bank Panic

Cheyenne

Wanted

Wild Gunman (PlayChoice-10)

Gun.Smoke

Express Raider

Iron Horse

Ninja Kazan

Showdown

Yukon

Blood Bros.

Sunset Riders

Heated Barrel

Wild West C.O.W.-Boys of Moo Mesa

Lethal Enforcers II: Gun Fighters

Charlie Ninja

Bang!

Romset: 363 kb / 54 files / 221.1 zip
history Showdown (c) 10/1988 Exidy.


- TECHNICAL -


Exidy 440 hardware


Main CPU : M6809 (@ 1.6224 Mhz)

Sound CPU : M6809 (@ 811.2 Khz)

Sound Chips : Custom (@ 50.7 Khz)


Screen orientation : Horizontal

Video resolution : 320 x 240 pixels

Screen refresh : 60.00 Hz

Palette Colors : 256


Players : 1

Control : lightgun

Buttons : 8


- STAFF -
  • Designed and programmed by : Larry Hutcherson, Vic Tolomei, Ken Nicholson
  • - SOURCES -
  • Game's rom.
  • Edit this entry at Arcade-History.com: http://www.arcade-history.com/?n=showdown&page=detail&id=2432&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 GameFAQs
view in KLOV
view in The Arcade Flyer Archive
view in The Arcade Flyer Archive
view in VGMuseum Gamepics
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cheats
cheats
code comments
00000000:2221:00000000:FFFFFFFF  Infinite Hands
00000000:3E27:0000000A:FFFFFFFF  Infinite $1 Chips
00000000:3E29:0000000A:FFFFFFFF  Infinite $5 Chips
00000000:3E2B:0000000A:FFFFFFFF  Infinite $10 Chips
00000000:3E2D:0000000A:FFFFFFFF  Infinite Money bags
60000000:0000:00000000:00000000  The following cheats affect the computer players only
60000000:0000:00000000:00000000  -------------------------------------------------------
00000000:3E1F:00000000:FFFFFFFF  Doc always has 0 $1 chips
00000000:3E21:00000000:FFFFFFFF  Doc always has 0 $5 chips
00000000:3E23:00000000:FFFFFFFF  Doc always has 0 $10 chips
00000000:3E25:00000000:FFFFFFFF  Doc always has 0 moneybags
00000000:3E2F:00000000:FFFFFFFF  Dolly always has 0 $1 chips
00000000:3E31:00000000:FFFFFFFF  Dolly always has 0 $5 chips
00000000:3E33:00000000:FFFFFFFF  Dolly always has 0 $10 chips
00000000:3E35:00000000:FFFFFFFF  Dolly always has 0 moneybags
00000000:3E37:00000000:FFFFFFFF  Dealer always has 0 $1 chips
00000000:3E39:00000000:FFFFFFFF  Dealer always has 0 $5 chips
00000000:3E3B:00000000:FFFFFFFF  Dealer always has 0 $10 chips
00000000:3E3D:00000000:FFFFFFFF  Dealer always has 0 moneybags
00000001:3E1F:00000000:FFFFFFFF  Doc has 0 $1 chips Now!
00000001:3E21:00000000:FFFFFFFF  Doc has 0 $5 chips Now!
00000001:3E23:00000000:FFFFFFFF  Doc has 0 $10 chips Now!
00000001:3E25:00000000:FFFFFFFF  Doc has 0 moneybags Now!
00000001:3E2F:00000000:FFFFFFFF  Dolly has 0 $1 chips Now!
00000001:3E31:00000000:FFFFFFFF  Dolly has 0 $5 chips Now!
00000001:3E33:00000000:FFFFFFFF  Dolly has 0 $10 chips Now!
00000001:3E35:00000000:FFFFFFFF  Dolly has 0 moneybags Now!
00000001:3E37:00000000:FFFFFFFF  Dealer has 0 $1 chips Now!
00000001:3E39:00000000:FFFFFFFF  Dealer has 0 $5 chips Now!
00000001:3E3B:00000000:FFFFFFFF  Dealer has 0 $10 chips Now!
00000001:3E3D:00000000:FFFFFFFF  Dealer has 0 moneybags Now!
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