It is well known for :
*Quite Faithfull to the arcade colourful graphics exploiting very well the Mode0Mode 0.
*Nice Music.
*excellent playability and fast action.
Unsurprisingly, the MS-DOS PC version was miles behind too.
==Technical==
* Sprites are stored upside down
* Sprites are defined for mode 0 with pen 0 as transparent.
== Game map ==