 |
Technical |
Number
of ROMs to replace: 
|
| EPROM type: |
2732
4k x 8 |
| Freeplay
DIP Setting: |
Freeplay
(SW5=ON,SW6=ON,SW7=ON,SW8=ON) |
| Replaces
Locations: |
IC10
(TVG78), IC16 (TVG79), IC17 (TVG80) |
|
|
| |
photo thanks
to Jim Chaudrue aka PhillyArcade
|
The
new Kangaroo Freeplay ROMs have the following features:
- The INSERT COINS
prompt is removed from Attract Mode
- Instead of CREDIT = 00
it shows FREEPLAY, so you know it's in Freeplay
- Walk up to game
and press 1 or 2 player start, no need for coins
- Attract mode runs,
game will not freeze on the Press 1 or 2 player screen
- New Freeplay ROMs use
same DIP setting as the faulty Freeplay mode.
|
There's not much going on in the
Kangaroo code, but here is a snipet anyway.
;----------------------------------------------------
; Print Player's Score
;----------------------------------------------------
LD A,(0E061h) ; Get Number of Players
AND A ; Is this a 1 Player game?
JR Z,L045A ; Yes, so skip Player2
;----------------------------------------------------
; Print other Player's Score if 2-Player
;----------------------------------------------------
LD A,(0E060h) ; Get Which Player is Playing
CPL ; Switch to other Player
LD (0E060h),A ; Update which player is playing
CALL L3C1E ; Print Score of who's playing
LD A,(0E060h) ; Get Which Player is Playing
CPL ; Switch Players back
LD (0E060h),A ; Update which player is playing
;----------------------------------------------------
; Flash Score to indicate Player's turn
;----------------------------------------------------
CALL L4D27 ; Flash Score to indicate Player's turn
|
