Routines

Address	Description
5C00	Routine at 5C00
66F7	Convert Screen Address To Attribute Buffer Address
6704	Convert Attribute Address To Screen Buffer Address
670E	Routine at 670E
6720	Clear Screen
672E	Clear Play-Area
676F	Print String
67A9	Print Score
67B6	Handler: Score
67F6	Print Header
681C	Print Lives
6845	Routine at 6845
684E	Routine at 684E
6853	Routine at 6853
6890	Routine at 6890
68A1	Print Asterisk
68B8	Transition Effect
6926	Routine at 6926
696A	Routine at 696A
6A23	Routine at 6A23
6B31	Fill Screen With UDG
6B4F	Print Control Menu
6B99	Print Instructions Menu
6C9D	Routine at 6C9D
6CC9	Draw Ship
6CEE	Routine at 6CEE
7069	Routine at 7069
70E7	Routine at 70E7
7200	Routine at 7200
7254	Routine at 7254
72C9	Routine at 72C9
74A4	Game Intro
7564	Routine at 7564
7599	Game Entry Point
75AD	Routine at 75AD
75B2	Routine at 75B2
75B7	Routine at 75B7
75BC	Routine at 75BC
75BF	Routine at 75BF
7616	Routine at 7616
79B2	Routine at 79B2
7B67	Handler: Aliens
7C82	Title Screen
7DD9	Start Game
7E47	Input: "S" To Start