Vs. Castlevania © 1987 Konami.
Portage of the NES game; "Castlevania [Model NES-CV-USA]". Its basicaly the same but balance adjustments for arcades such as increasing the amount of damage taken and shortening the time limit are applied.
Main CPU: Zetex N2A03 (@ 1.789772 Mhz)
Sound Chips: Zetex N2A03 (@ 1.789772 Mhz), DAC
Screen orientation: Horizontal
Video resolution: 256 x 240 pixels
Screen refresh: 60.00 Hz
Palette colors: 64
Players: 2
Control: 8-way joystick
Buttons: 2
Game's ROM.
Machine's picture.