The code behind the Konami code and some ROM editing for Contra.
NES Controller Electronics Video:
https://youtu.be/dahbvSYV0KA
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Featured cheat codes:
Reduce Konami Code to a single "UP" press: PAKKPUZA
0:00 Intro
2:34 Konami Code Entry Explained
15:05 Assembly Post-Game Show
15:15 Intermission
15:49 Rapid Fire Explained
19:51 Can we change the rate of fire?
22:36 Outro
#CONTRA #CODE #PROGRAMMING