Bobble Bobble © 1986.
This game is a pirate version of "Bubble bobble". Unlike the original game:
* The left player ('Bub') can have only a total of two extends.
* This bootleg has a new feature in Dip switch where you may control the speed of monsters.
* The monsters 'Mighta', 'Hidegonsu', and 'Drunk' do not throw their projectile weapons (i.e. 'Mighta' does not throw his slow-moving stone balls, 'Hidegonsu' does not throw his fast-moving fireballs, and 'Drunk' does not throw his boomerang bottles). However, the 'Invader' monster, who appears in 'Normal' mode only, does throw his laser projectile.
Main CPU : (2x) Zilog Z80 (@ 6 Mhz)
Sound CPU : Zilog Z80 (@ 3 Mhz)
Sound Chips : YM2203 (@ 3 Mhz), YM3526 (@ 3 Mhz)
Players : 2
Control : 2-way joystick
Buttons : 2
= >  Bubble,  Jump