display
colour emulation good
palette 512
display type raster
orientation horizontal
resolution 256x224
frequency 60.000000Hz
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sound
sound emulation good
channels mono
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controls
players 2
nplayers 2P alt
controls joy
buttons 2
coin slots 2
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hardware
cpu Z80 @ 8MHz
audio Speaker
audio YM2203 @ 1.5MHz
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data
version added .035b12
last change(s) none since version .53
roms
name size crc set flags sha1
b3.f10  131072  96ae9088  yamyam    a605882dcdcf1e8cf8b0112f614e696d59acfd97 
mcu  65536    yamyam  no dump   
b2.d16  65536  cb4f84ee  yamyam    54319ecbd74b763757eb6d17c8f7be0705ab0714 
b1.a16  131072  b122828d  yamyam    90994ba548893a2eacdd58351cfa3952f4af926a 
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cabinet art
PCB yamyam.png
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additional information
info 0.35b12 [Nicola Salmoria]

WIP:
  • 0.142u4: Angelo Salese cleaned-up protection simulation in 'Yam! Yam!?'.
  • 0.135u3: Fabio Priuli added driver data struct and save states to Gun Dealer driver.
  • 0.133u1: Brian Troha added DIP locations to Yam! Yam! and clone Wise Guy.
  • 0.35b12: Nicola Salmoria added Yam! Yam!? (Dooyong 1990) and clone Wise Guy.
  • 27th April 1999: Nicola sent in a Yam! Yam!? driver and Jim Hernandez added clone Wise Guy to the Yam! Yam!? driver.
LEVELS: 36

Recommended Games (Maze Pengo):

Pengo

Dacholer

Dommy

Guzzler

Kick Boy

Mr. Jong

Rock Duck

Scrambled Egg

Rumba Lumber

Pirate Ship Higemaru

Toypop

Kitten Kaboodle

Meikyu Jima

Yam! Yam!?

Poizone

Three Wonders - Don't Pull Puzzle

Mr. Kicker

Romset: 320 kb / 3 files / 104.2 zip
history Yam! Yam!? (c) 1990 Dooyong.


- TECHNICAL -


Main CPU : Z80 (@ 8 Mhz)

Sound Chips : YM2203 (@ 1.5 Mhz)


Screen orientation : Horizontal

Video resolution : 256 x 224 pixels

Screen refresh : 60.00 Hz

Palette Colors : 512


Players : 2

Control : 4-way joystick

Buttons : 2


- TRIVIA -


This game is also known as "Wise Guy".


Originally developed by Nihon Maicom Kaihatsu (NMK). But the Japanese location test was a flop. So, they changed the character design and published it through Dooyong in Korea.


- SOURCES -


Game's rom.



Edit this entry at Arcade-History.com: http://www.arcade-history.com/?n=yam-yam&page=detail&id=3225&o=2
resource links view in MAWS
view in mini MAWS
view in CAESAR
view high score and replay at MARP
view in Progetto EMMA (Italian)
view game bugs at MAME Testers
view driver bugs at MAME Testers
view in arcade-history.com
view in KLOV
view in MamEnd
view in VGMuseum Game Endings
view in VGMuseum Gamepics
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