Try to land safely using the Z and . keys to steer, and M to slow down.
PROG : 16509
D-FILE: 17330
VARS : 18123
E-LINE: 18124
STKBOT: 18124
STKEND: 18124
9999 means line number
PRINT means treat as KEYWORD P
10 REM **MOON LANDER**SLR/1984
20 LET S=0
21 DIM C$(640)
30 LET SP=1
40 LET F=50
50 PRINT AT 20,0;" ±·ô ³µô ô·õ
··ô ô···²·· ±··²· ²± ²± ³²
² ³² "
60 LET P=INT (RND*30)
70 PRINT AT 20,P;" ";AT 21,P
;" "
80 LET X=0
90 LET Y=15
100 LET A$="±²"
110 LET B$="ö¶"
120 LET T=0
130 LET T=T+1
131 PRINT AT 0,0;C$;AT 0,0;
STR$ SP
140 PRINT AT X,Y;A$;AT X+1,Y;B$
145 LET X$=INKEY$
150 LET Y=Y-(X$="Z" AND Y>0)+(X
$="." AND Y<30)
160 LET SP=SP+.2-(.4 AND X$="M"
)
170 LET X=X+INT (SP+.5)
180 IF X+1>=21 THEN GOTO 200
191 IF F<=0 THEN GOTO 250
195 GOTO 130
200 IF SP>1.2 THEN GOTO 250
205 IF Y<P OR Y>P+2 THEN GOTO 2
50
210 LET S=200-T+200+F
220 PAUSE 100
230 CLS
240 GOTO 30
250 PRINT AT 0,0;"YOU CRASHED",
"SCORE IS ";S
260 PAUSE 4E4
270 RUN
300 SAVE "ML"
310 RUN