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Memory Addresses

Scoreboard

• Total score - 0022 (ignores first digit)
• Unit score - 0097 (ignores all other than ones)
• Life - 0029

UFO

• Direction - 010A(128:RTL)(129:LTR)

Enemies

Forward

• 0242,0243,....,0256 first row
• 0282,0283,....,0296 second row
• 02C2,02C3,....,02D6 third row
• 0302,0303,....,0316 fourth row
• 0342,0343,....,0356 fifth row
• 0382,0383,....,0396 sixth row //Second loop
• 03C2,03C3,....,03D6 seventh row //Third loop
• 0402,0403,....,0416 eighth row //Fourth loop
• 0442,0443,....,0456 ninth row //Fifth loop
• 0482,0483,....,0496 tenth row //Sixth loop
• xxx0,xxx1 is the last enemy of (x-1)th line

Reverse

• 0262,0261,....,0276 first row
• 02A2,02A3,....,02B6 second row
• 02E2,02E3,....,02F6 third row
• 0322,0323,....,0336 fourth row
• 0362,0363,....,0376 fifth row
• 03A2,03A3,....,03B6 sixth row //Second loop
• 03E2,03E3,....,03F6 seventh row //Third loop
• 0422,0423,....,0436 eighth row //Fourth loop
• 0462,0463,....,0476 ninth row //Fifth loop
• 04A2,04A3,....,04B6 tenth row //Sixth loop
• xxx0,xxx1 is the last enemy of (x-1)th line