Atari 8-bit Source code

10 GRAPHICS 8:​COLOR 1:​SETCOLOR 2,​0,​0:​POKE 752,​1:​M=DPEEK(106)-24:​F=3:​GOSUB 200:​REM 
15 PRINT "WELCOME GREENLING. USE YOUR SPIRITUAL POWER. RIGHT FOR HIGH TONES OTHERWISE LEFT "
25 P=RAND(2):​IF P=1:​T=121-RAND(100):​ELSE:​T=121+RAND(100):​ENDIF:​PAUSE 40:​SOUND 0,​T,​10,​1:​PAUSE 40:​SOUND 0,​0,​0,​0
40 J=STICK(0):​K=((J EXOR 15)&12)/4:​IF K=0 THEN 40
50 IF K=P+1:​PRINT "FINE,​ GREENLING":​ELSE:​? "DON'T WORRY,​BE PATIENT AND TRY AGAIN":​Z=Z+1:​ENDIF:​IF Z=3:​GOTO 95:​ENDIF:​GOTO 25
95 GRAPHICS 8:​SETCOLOR 1,​0,​0:​SETCOLOR 2,​0,​0:​F=12:​RESTORE:​GOSUB 200:​SETCOLOR 2,​0,​15:​FOR I=0 TO 3:​SOUND I,​120+10*I,​10,​15:​NEXT I
96 ? "DON'T BE SCARED!":​? " TRY AGAIN...":​?:​PAUSE 500:​RUN
100 DATA 1,​1,​13,​2,​3,​7,​2,​5,​6,​2,​7,​9,​2,​9,​6,​2,​11,​7,​2,​13,​13,​1,​7,​3,​2,​7,​4,​3,​7,​3.2,​2.3,​3,​3,​6,​3,​0.4,​0.2,​3,​8,​3,​0.4,​0.2,​0,​0,​0
200 READ B,​X,​Y:​X=X*F:​Y=Y*F:​IF B=1:​PLOT X,​Y:​ENDIF:​IF B=2:​DRAWTO X,​Y:​ENDIF:​IF B=3:​READ S,​T:​S=S*F:​T=T*F:​CIRCLE X,​Y,​S,​T:​ENDIF
225 IF B<>0:​GOTO 200:​ENDIF:​RETURN