Quarth (c) 1989 Konami.
A puzzle game.

>>> TECHNICAL DETAILS
---------------------
Game ID : GX063
Main CPU : KONAMI (@ 3 Mhz)
Sound CPU : Z80 (@ 3.579545 Mhz)
Sound Chips : YM2151 (@ 3.579545 Mhz)
Screen orientation : Horizontal
Video resolution : 288 x 224 pixels
Screen refresh : 60.00 Hz
Palette colors : 1024
Players : 2
Control : 8-way joystick
Buttons : 3

>>> TRIVIA
----------
Released in October 1989.
This game is known outside Japan as 'Block Hole'.
King Records released a limited-edition soundtrack album for this game (Konami Game Music Collection Vol.2 - KICA-1016) on 21/08/1990.

>>> DESIGNERS / PROGRAMMERS / STAFF
-------------------------------------
Executive producer & programmer : Nada 89 100G
Pop visual futurist : Hiroshi Iuchi (Iuchi 1)
Demo programmer : Ishida Z80
Special visual effect : Happy Samejima
Title graphic : Ogenki Takano
Sound effects editor : Shikama
Music composed by : Kazuo Hanzawa
Processing to hard : Ueno Furukawa
Package design : Maya 2095

>>> GAME PORTS TO OTHER SYSTEMS
-------------------------------
* Consoles :
Nintendo Famicom
Nintendo Game Boy (1990)
Sony Playstation 2 (2006, 'Oretachi Game Center - Quarth')
* Computers :
Sharp X68000 (1990)
MSX2
PC9801 - Konami

>>> OTHER GAME RESOURCES
---------------------
Game's rom.