Memory map
Page Byte Address Description
64 0 4000
Loading screen
91 0 5B00
Data block at 5B00
91 142 5B8E
Game status buffer entry at 5B8E
91 153 5B99
Random Number Seed
91 160 5BA0
Game status buffer entry at 5BA0
91 164 5BA4
Score?
91 168 5BA8
Control Method
91 169 5BA9
Game status buffer entry at 5BA9
91 184 5BB8
Temporary Address
91 186 5BBA
Temporary Counter
91 187 5BBB
Data block at 5BBB
139 16 8B10
Stage 1: Success Print
139 100 8B64
Stage 1: Success Copy
140 33 8C21
Routine at 8C21
140 49 8C31
Data block at 8C31
140 160 8CA0
Game Over Print
143 20 8F14
Data block at 8F14
143 42 8F2A
Routine at 8F2A
144 96 9060
Data block at 9060
144 136 9088
Routine at 9088
147 1 9301
Data block at 9301
148 112 9470
Game entry point
149 50 9532
Routine at 9532
149 56 9538
Routine at 9538
149 81 9551
Routine at 9551
149 90 955A
Routine at 955A
149 163 95A3
Title Screen Print
149 178 95B2
Title Screen Copy
150 102 9666
Input: Keyboard
150 115 9673
Initialise Title Screen
150 129 9681
Input: Kempston Joystick
150 156 969C
Input: Protek Joystick
150 183 96B7
Input: Interface 2
150 210 96D2
Routine at 96D2
150 219 96DB
Instructions Print
150 252 96FC
Best Scores Table Print
151 80 9750
Best Scores Print
151 152 9798
Best Scores Copy
151 172 97AC
Start Game
153 16 9910
Initialise Paper/ Ink For Best Scores Table
153 35 9923
Reset Random Number Seed?
153 42 992A
Routine at 992A
153 68 9944
Routine at 9944
153 103 9967
Data block at 9967
155 120 9B78
Instructions Data
182 120 B678
Data block at B678
182 208 B6D0
Routine at B6D0
183 23 B717
Routine at B717
183 41 B729
Routine at B729
183 104 B768
Routine at B768
183 117 B775
High Score Print
183 158 B79E
High Score Copy
184 25 B819
Data block at B819
184 96 B860
Data block at B860
184 111 B86F
Scoreboard Copy
184 181 B8B5
Data block at B8B5
184 246 B8F6
Congratulations Print
185 43 B92B
Congratulations Copy
185 234 B9EA
Data block at B9EA
188 72 BC48
Routine at BC48
188 116 BC74
Routine at BC74
189 228 BDE4
Routine at BDE4
191 133 BF85
Routine at BF85
194 231 C2E7
Routine at C2E7
195 7 C307
Whoops Copy
195 43 C32B
Routine at C32B
195 62 C33E
Routine at C33E
195 251 C3FB
Routine at C3FB
200 168 C8A8
Bonus Copy
200 192 C8C0
Bonus Print
201 107 C96B
Routine at C96B
201 143 C98F
Routine at C98F
202 111 CA6F
Routine at CA6F
251 244 FBF4
Font
254 244 FEF4
Data block at FEF4