Use at your own risk.
Code:
Press L to top Up time:
94000130 FDFF0000
121645B0 000001F4
D2000000 00000000
Tested by:[*] - AH51(2)

Credit: Vash for Code type Help and bug fix.

Code:
Press L to top Up Pac-Mans:
94000130 fdff0000
1216459c 00000063
d2000000 00000000
Tested by:[*] - AH51(2)

Credit: Vash thanks loads for finding the address! (The game wouldn't let me draw pac-men after I scanned the RAM)

Code:
Press L to Max Score:
94000130 FDFF0000
032746B8 0098967F
D2000000 00000000
Un-Tested - Will be tested soon , Tested FAILED


More to come
Other testers will be given credit.
I know I've all ready given Vash credit on most of the codes but I'd like to say a huge thank you to him for all the time and effort he's put in with me today. I finally understand that Wiki!