Video Eight : Multi-Galaxian

 

This is a multi-game hack on a standard Galaxians PCB. It allows you to select from 8 different games, and return to the menu at any time within a game to change to a different selection. I may offer upgrades to your working galaxian PCB at some point, but until then, you may download and install the previous 4 game version via my PCB Hacks page.

PCB

Screen shots

Pinouts

Galaxian pinout with addition of Up and Down for War of the Bugs.  n.b. PCB Has been converted for DC.

Ground A 1 Ground
Ground B 2 Ground
+12v C 3 +12v
+12v D 4 +12v
Speaker - E 5 Speaker +
Video Blue F 6 Video Sync
Video Red G 7 Video Green
NC H 8 NC
NC I 9 NC
NC J 10 NC
Button 1 K 11 NC
Left L 12 Right
Start 1 M 13 Start 2
Down N 14 Up
Coin 1 O 15 NC
NC P 16 NC
NC Q 17 NC
NC R 18 NC
+5v S 19 +5v
+5v T 20 +5v
Ground U 21 Ground
Ground V 22 Ground

Dip Switches

Because of the number of games in there, all with different switch settings, the best thing is to leave them all off!