lethalj Lethal Justice (Version 2.3)

Immagine gioco: Lethal Justice (Version 2.3)
Available images:

Romset name: lethalj.zip
Production year: 1996
Manufacturer: The Game Room

Game genre: Shooter
Category: Shooter / Gun

This machine works in MAME This machine works in MAME

Overall emulation: Good
Color emulation: Good
Sound emulation: Good
Graphics emulation: Good
Save states: Not supported

In MAME since version: .068

The MAME driver of this machine is: lethalj.cpp - Read the code

 Tech info 
 Hardware of this machine:
  • CHIPs [Show details]

    TMS34010 ("maincpu")cpu 40000000 Hz
    Speaker ("mono")audio
    OKI6295 ("oki1")audio 2000000 Hz
    OKI6295 ("oki2")audio 2000000 Hz
    OKI6295 ("oki3")audio 2000000 Hz

  • Screens [Show details]

    This machine uses a single screen:
      Graphic type: Raster
      Screen orientation: Horizontal
      Resolution 512 x 236 @ 61.973315 Hz

  • Number of players: 2P Simultaneous
  • Controllers [Show details]

    Number of buttons: 1

  • Dip-switches [Show details]

    Default settings in bold
    Left Gun Offset-4
    Right Gun Offset-4
    Coinage2 Coins/1 Credit
     1 Coin/1 Credit
     1 Coin/2 Credits
     Free Play
    DIP E0
    Global Gun Offset-2.5

  • ROMs (11 of the machine set) [Show details]

    Referred to MAME version: 0.181

    NameSizeCRC32SHA1StatusIn romset
    lethal_vc8_2.3.vc85242888d568e1d e4dd3794789f9ccd7be8374978a3336f2b79136f good lethalj
    lethal_vc9_2.3.vc95242888f22add4 e773d3ae9cf512810fc266e784d21ed115c8830c good lethalj
    gr1.gr1104857627f7b244 628b29c066e217e1fe54553ea3ed98f86735e262 good lethalj
    gr2.gr210485761f25d3ab bdb8a3c546cdee9a5630c47b9c5079a956e8a093 good lethalj
    gr4.gr41048576c5838b4c 9ad03d0f316eb31fdf0ca6f65c02a27d3406d072 good lethalj
    gr3.gr31048576ba9fa057 db6f11a8964870f04f94fef6f1b1a58168a942ad good lethalj
    lethal_gr6_2.3.gr6104857651c99b85 9a23bf21a73d2884b49c64a8f42c288534c79dc5 good lethalj
    lethal_gr5_2.3.gr5104857680dda9b5 d8a79cad112bc7d9e4ba31a950e4807581f3bf46 good lethalj
    sound1.u202621447d93ca66 9e1dc0efa5d0f770c7e1f10de56fbf5620dea437 good lethalj
    sound1.u212621447d3beae0 5ec753c5fd5ca0f9492c9e274703a1aa758062a7 good lethalj
    sound1.u182621447d93ca66 9e1dc0efa5d0f770c7e1f10de56fbf5620dea437 good lethalj

    :  PARENT Machine
    :  CLONE Machine
    :  BIOS
    :  Device


Lethal Justice (c) 1996 The Game Room.


Main CPU : TMS34010 (@ 5 Mhz)

Sound Chips : (3x) OKI6295 (@ 15.151 Khz)

Screen orientation : Horizontal

Video resolution : 512 x 236 pixels

Screen refresh : 60.00 Hz

Palette Colors : 32768

Players : 2

Control : lightgun

Buttons : 1


An homage for 'Landerland Coin-op Laundry' appears in a level.


Designed and programmed by : Kyle Hodgetts


Game's rom.

Machine's picture.

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Chiudi Lista

Warning: information in history.dat can differ from the ones present in the rest of the page (taken from MAME) as they come from a different source

Information on lethalj

0.68 [Aaron Giles]


- 0.127u3: Additional documentation for Egg Venture & Lethal Justice [Brian Troha]: Added JAMMA pinout, Gun Connector pinout and Sound & Amp information.

- 0.122u6: Changed TMS34010 CPU1 clock speed to 40MHz.

- 0.107: Fixed sound rom names.

- 0.81u4: Aaron Giles merged Lethal Justice and Egg Venture memory maps. Switched to VIDEO_RGB_DIRECT and removed unnecessary ROM regions and memcpy'ing.

- 0.68: Aaron Giles added Lethal Justice (The Game Room 1996).

- 22nd January 2003: Aaron Giles wrote a driver for Lethal Justice.

LEVELS: 10 (endless)

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