1 REM A STAR FIELD - BY ah-YEAH
10 KEY
100 VARNAME
1000 REM MIDDLE LEVEL SPEED 4 
1010 FOR
1020 VARNAME
1030 VARNAME
1040 NEXT
1050 FOR
1060 FOR
1070 VARNAME
1090 VARNAME
110 VARNAME
1100 IF
1110 NEXT
1120 NEXT
1130 RETURN
120 NEXT
130 FOR
135 FOR
136 VARNAME
140 VARNAME
150 IF
155 NEXT
160 NEXT
161 GOSUB
170 AUTO BACK
180 LOGIC
190 REPEAT
191 FOR
2 REM plots a 30 point star at top of screen 
20 MODE
200 FOR
2000 REM NEXT LEVEL UP. LEVEL SPEED 8 
2010 FOR
2020 VARNAME
2030 VARNAME
2040 NEXT
2050 FOR
2060 FOR
2070 VARNAME
2090 VARNAME
210 PLOT
2100 IF
2110 NEXT
2120 NEXT
2130 RETURN
240 NEXT
3 REM bloody fast when compiled! 
30 HIDE
4 REM ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
40 CURS
50 COLOUR
60 COLOUR
70 DIM
80 REM RECORD LOWEST PLANE FIRST
90 FOR