Catalogue of Arcade Emulation Software - the Absolute Reference

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Ninja Baseball Batman (US)

Ninja Baseball BatMan (c) 09/1993 Irem.

An abstract and colorful scrolling beat-em-up, in which one to four players control a team of robotic ninjas who must fight their way through a variety of levels, defeating the game's many enemies. The enemies themselves are based entirely around the sport of Baseball; taking the form of Baseballs, Catcher's mitts, bats etc.


Irem M-92 system hardware

Main CPU : V33 (@ 9 Mhz), V30 (@ 7.15909 Mhz)

Sound Chips : YM2151 (@ 3.579545 Mhz), GA20 (@ 3.579545 Mhz)

Screen orientation : Horizontal

Video resolution : 320 x 240 pixels

Screen refresh : 60.00 Hz

Palette colors : 2048

Players : 4

Control : 8-way joystick

Buttons : 2


This game is known in Japan as "Yakyuu Kakutou League-Man".

An advert for "Mahou Keibitai Ganhooki", another Irem game, appears on the Ninja Baseball's first stage.


This US version is slightly different, it has the "Winners Don't Use Drugs" screen.


Planner : Chinta

Graphic designers : Kon. Kitakichine, Nob, Sefuhaso, Unyanya, Dama

Programmers : Andrew Whiskey, Mc.Hama Amuse_Light, Hiro

Sound effects : Aiai

Sound programmers : Hayashi Sho, Jitta