M 0 590000 0  === MOONBASE ALERT! ===&R A modified version of the program}( in Computing Today (March 1980),2 written for NAS-SYS 1 & 8K BASIC< by L. N. Rodrigues.FP 3200+ ,31711: 3202,312: 3204,18351Z 3206,10927: 3208,8179: 3210,233.d 4100,3200Nn: C3018 3065: C,219:xxS$" M O O N B A S E A L E R T ! " C1 (S$) 3025C,((S$,C,1)):" Earth is under threat of invasi on" " by Alien Invaders!! You are manning"8" the only Laser Cannon on Moonbase"e" and must destroy 15 of the Alien"" Attack Force of 20 ships to prevent"" the invasion of Earth."::" ... Press any <key> to Fire ..."::" ... Press any to Start ";"A(0)3 3200,25311X === Moon Surface and Base ===k: 43,11:""| 44,12:","" 43,13:"", 5,14:""6 6,13:","@ 5,12:","J 6,11:"" T 26,14:","5^ 2,15:",,,,,,,,,,,,";Zh 27,15:",,<,,,,";tr 47,15:"";: 1,1:| === Background Stars === 69,100,204,276,302,452,600 X0 6: A: 2058A,42:S A1 15: 14,6 " R E D A L E R T ! "" B1 125:: 1,6? (27): B1 75: B,AQ A1 200:}T0:M0: === Total Shots and Hits ===S0: === Ships ===S$"Shots =":H$"Hits =" === Height of Ship === S20 840D((1)11):W0:SS1 D7 C3: 550+ D3 C6: 550A D3 D7 C9T& 1,C:"()"c0 X1 48u: 1,C: (22)D === Speed Delay ===N D1 2:XB(0): B0 740bTT1: 26,1: S$;Tl N1 9vW(2058(64(10N))41N)  W32 690" 42N,11N:"":MM1: 39,1: H$;ML A1 300:d 1,C: (27): 720y 42N,11N:"" 42N,11N:" " 1,C: (22): (S20)(S20 M14)1 730,840,760 Wj32 500 X 500:#" Congratulations Moonbase!!":P " You have destroyed"M"Alien ships"" and have saved Earth from invasion." " Earth has dealt with the other"20M*" Alien ships.":4" Shots taken ="T> 1000H:$R" "20M"Alien ships got through to"8\D((1)1001)bf" attack Earth. Over"D"million"p" people have been wiped out and"z" it's all your fault!": 20M7 960 " However3, Earth's defences have"" managed to repel the Alien ships"I" but an execution squad is on its"x" way to Moonbase to reprimand you!!" 1000" The Aliens have successfully"" invaded Earth. They have refue"lled" " and re-armed and are coming back"5" to Moonbase to finish you off!!"F 3200,31711g::" Another Game ? ";rA(0) A89 :: 110:c