46 Invaders
670 J=1:YY=INT(X/P)-1
6eo FOR Y=0 TO YY:FOR X=U TO P:IF I(P*Y+ X)=U THEN J$(J)=J$(J)+" " ELSE J$(J)= J$(J)+I$
690 NEXT X :J$(J)=J$(J)+"	":J=J+1:NEX
T
700 LOCATE 1,4+1:PEN 3:FOR XX=1 TO J:PRI NT J$(XX);:NEXT XX:PEN 1:A=A+1:IF A>14 T HEN 1050
710 GOTO 700
720 CLS:LOCATE 13,1:PEN 2:PRINT CHR$(24) ;"I N V A D E R S";CHR$(24);:PEN 1
730 1$=CHR$(231)+CHR$(232)+" "
740 T$=" "+CHR$(233)+CHR$(234)+" "
750 G$=CHR$(235)+CHR$(237)+CHR$(239)+CHR $(238)+CHR$(236)
760 D$=CHR$(241)+CHR$(242)+CHR$(243)+"
770 R$=CHR$(244)
780 M$=CHR$(245)
790 N$=" "+M$+M$+" "
BOO LOCATE I,3:PEN 3:PRINT"USE YOUR ROCK ET LAUNCHER";:PEN 2:PRINT T$;:PEN 3:PRIN T"TO WIPE OUT";"THE INVADERS ";:PEN I:PR INT I$;:PEN 3:PRINT"AND TO DAMAGE THE";" COMMAND SHIP WHICH ARRIVES LATER ";:PEN 2:PRINT G$:PEN 1
Eno PEN 2:PRINT:PRINT"YOU CAN NOT FIRE W HILE YOU ARE BEHIND A LASER SHIELD ";:PE N 3:PRINT D$:PEN 1
820 PRINT STR1NG$(40,240);
830 PEN 3:PRINT"USE LEFT AND RIGHT CURSO R KEYS TO MOVE LAUNCHER (with SHIFT to move faster).":PEN 1
840 PRINT:PRINT CHR$(24);"	USE THE CO
PY KEY TO FIRE ROCKETS	";CHR$(24);
850 PEN 2:LOCATE 8,15:PRINT CHR$(24);"YO
U HAVE ONLY";RR;"ROCKETS.";CHR$(24):PEN 1
860 PRINT STR1NG$(40,240);
870 PEN 3
880 PRINT"SCORES:"
890 PRINT"	INVADER HIT
= 20";