NABU Cycle Applications

The Main Menu was the first application loaded on the NABU with PAK ID 000001. This application also included the API BIOS subroutines that all other programs required. From the main menu, a user can select a program to launch. Only programs listed in the main menu could be executed on the NABU PC.

The Main Menu that NABU RetroNET uses has the programs listed below. A program is labeled NOT FOUND because we do not have the PAK file. When attempting to load a missing PAK, you must press the RESET (or keyboard reset) to reload the Main Menu.

In this video, DJ Sures explains how he wrote a program to parse the main menu file to extract the segment ids.

Last updated December 8, 2022

NABU Cycle Application List

000001, THE NABU NETWORK FOUND
000001, NETWORK SERVICES FOUND
000001, EDUCATION CHANNEL FOUND
000001, FAMILY FUN FOUND
000001, WORLD OF GAMES FOUND
000001, HOME MANAGEMENT FOUND
000001, NETWORK SERVICES FOUND
000001, NETWORK GUIDE FOUND
00012F, THE INFORMER FOUND
000287, CLASSIFIED ADS >> MISSING <<
00015C, Q*BERT FOUND
00029E, MOONSWEEPER FOUND
00029F, PENNYSAVER >> MISSING <<
0002A0, AMWAY >> MISSING <<

0002A1, ADVISORY COMMITTEE >> MISSING <<
000001, NETWORK GUIDE FOUND
000207, KNOW-IT-ALL FOUND
0001FB, DISK TUTORIAL FOUND
0000AC, DISK UTILITIES FOUND
00020F, PRINTER TUTORIAL FOUND
000001, FAMILY FUN FOUND
000001, INFORMATION FOUND
000001, MYSTERIES FOUND
000001, STRATEGY GAMES FOUND
000001, VIDEO GAMES FOUND
000001, VIDEO GAMES FOUND
00006F, ASTROLANDER >> MISSING <<
000082, DEMOTRONS >> MISSING <<

0000D8, LASER ATTACK FOUND
0001F3, MUMMY'S TOMB FOUND
000091, PING FOUND
0000CD, RENEGADE FOUND
0000C1, SCHMOZZLE FOUND
00004B, TANK COMMANDER >> MISSING <<
0001A4, UFO'S FOUND
0000B1, ZIPPER FOUND
000001, MYSTERIES FOUND
00023E, BIRDS OF A FEATHER >> MISSING <<
00021A, EMBASSY CAPER FOUND
000274, FALL FROM GRACE >> MISSING <<
00021B, MURDER MANSION FOUND
000254, NIGHT WATCH >> MISSING <<
0001F7, ZORK I FOUND
000208, ZORK TUTORIAL FOUND
000001, INFORMATION FOUND
00019B, B.C. TRIVIA FOUND
0000C3, BIORHYTHMS FOUND
0000A8, CHINESE HOROSCOPES FOUND
000040, HERBS AND SPICE 1 FOUND
000041, HERBS AND SPICE 2 FOUND
0000B2, METRIC CONVERTER FOUND
0000E8, MORTGAGE CALC FOUND
00013E, WINE WATCH FOUND
0000B0, WIZTYPE FOUND
000029, WIZTYPE TUTOR FOUND
000001, STRATEGY GAMES FOUND
0000B8, ALPHABLAST II FOUND
000074, ATC >> MISSING <<
0001A5, BACKGAMMON FOUND
000076, BLACKJACK >> MISSING <<
000251, CASINO BINGO >> MISSING <<

00021F, CHECKERS FOUND
0000D4, HEAVYWEIGHT BOXING FOUND
0001A6, MACBETH FOUND
0000D5, MR CHIN FOUND
0000AF, PINBALL FOUND
000093, ROULETTE FOUND
000035, SARGON II CHESS FOUND
000109, SUPER BILLIARDS FOUND
0001EF, SUPER BLOOPER FOUND
000083, TENNIS >> MISSING <<
000105, TOURNAMENT POKER FOUND
000001, WORLD OF GAMES FOUND
000120, ANTARCTIC VENTURE FOUND
0001AB, AQUATTACK FOUND
000124, CIRCUS CHARLIE FOUND
000094, FLIP AND FLOP FOUND
00015B, HYPER SPORTS FOUND
000123, KIDDY PARK FOUND
00015F, MANAGER'S BASEBALL >> MISSING <<
00009A, MANIA FOUND
0000DF, MINER2049ER FOUND
000276, NOVA BLAST >> MISSING <<
00011E, QUEST FOR TIRES FOUND
0000BC, SKI SARAJEVO FOUND
00015D, SKI WHISTLER FOUND
000108, STEP UP FOUND
000122, TIME PILOT FOUND
000043, TRACK & FIELD 1 FOUND
000121, TRACK & FIELD 2 FOUND
00027A, WING WAR FOUND
000001, EDUCATION CHANNEL FOUND
000001, LANGUAGE ARTS FOUND
000001, ART FOUND
000001, COMPUTER LANGUAGES FOUND
000001, COMPUTER SKILLS FOUND
000001, COMPUTER TOOLS FOUND
000001, SOCIAL STUDIES FOUND
000001, HAND-EYE FOUND
000001, LITERATURE FOUND
000001, LOGIC FOUND
000001, MATHEMATICS FOUND
000001, MEMORY FOUND
000001, MUSIC FOUND
000001, SCIENCE FOUND
000001, STRATEGY FOUND
000001, LANGUAGE ARTS FOUND
00001B, ALPHA LAB (L) FOUND
00028C, ALPHAPOWER >> MISSING <<
0001F0, ANTONYM ANTICS FOUND
000213, CORRECT-IT FOUND
000081, CRISS-CROSS >> MISSING <<
0001EC, DEFINITION FOUND
000088, FLASHCARDS >> MISSING <<
000231, FRENCH VERBS I FOUND
000232, FRENCH VERBS II FOUND
000233, FRENCH WORDS I FOUND
000234, FRENCH WORDS II FOUND
0001ED, GRAMMAR FOUND
0000DB, LEARNING LETTERS FOUND
000214, MAKE UP FOUND
000216, NOUNS FOUND
00010F, RUNES FOUND
000084, WILEY'S DICTIONARY >> MISSING <<
000001, ART FOUND
00024F, DOODLES >> MISSING <<
00003F, PAINTPOT FOUND
000260, PAINTPOT TUTOR >> MISSING <<
000001, COMPUTER LANGUAGES FOUND
0001BC, NABU BASIC FOUND
000131, NABU BASIC TUTOR FOUND
000013, LOGO FOUND
0000DA, LOGO ACTIVITY HELP FOUND
000042, LOGO REFERENCE FOUND
000001, COMPUTER SKILLS FOUND
000125, COMPUTER GLOSSARY FOUND
000130, LOGO PREVIEW FOUND
000029, WIZTYPE TUTOR FOUND
000001, COMPUTER TOOLS FOUND
0000B2, METRIC CONVERTER FOUND
0000E8, MORTGAGE CALC FOUND
00027B, NABU EDITOR >> MISSING <<
000001, SOCIAL STUDIES FOUND
00017C, MINERAL HUNT (L) FOUND
000176, O CANADA (L) FOUND
0000C6, PROVINCES (L) FOUND
000001, HAND-EYE FOUND
000139, BEEVADERS (L) FOUND
000128, DARTS AND BALLOONS FOUND
0000D9, DEPOT FOUND
000070, GROG! >> MISSING <<
0000BE, ZOT! FOUND
000001, LITERATURE FOUND
00023E, BIRDS OF A FEATHER >> MISSING <<
00021A, EMBASSY CAPER FOUND
000274, FALL FROM GRACE >> MISSING <<
00021B, MURDER MANSION FOUND
000254, NIGHT WATCH >> MISSING <<
0001F1, PARLOR POWER FOUND
0001EE, SHAKESPEARE FOUND
0001F7, ZORK I FOUND
000208, ZORK TUTORIAL FOUND
000001, LOGIC FOUND
000027, CIRCUIT FOUND
000149, WHIZ MIND (L) FOUND
0000A4, WORD MASTERMIND FOUND
0000DE, WORD ROTATE FOUND
000001, MATHEMATICS FOUND
000021, ANGLE TANGLE (L) FOUND
00022F, BINOMIALS >> MISSING <<
0000CC, DECIMALS FOUND
0000D2, FRACTIONS FOUND
0000DC, LEARNING NUMBERS FOUND
000154, MATH ATTACK (L) FOUND
0001C9, MATH PUZZLE FOUND
0000DD, MATH QUIZ FOUND
000230, MONOMIALS >> MISSING <<
0000B3, PERCENTAGES FOUND
0000D3, SHAPES FOUND
00022D, SIGNED NUMBERS >> MISSING <<
00022E, TRINOMIALS >> MISSING <<

000001, MEMORY FOUND
0001A7, B.C. MATCH UP FOUND
00019B, B.C. TRIVIA FOUND
000215, MIX-IT FOUND
000001, MUSIC FOUND
00008E, INTERVALS FOUND
000136, KEYBOARD FOUND
000072, MAJOR SCALES >> MISSING <<
000236, MUSIC MAKER >> MISSING <<

000137, NOTES AND STAFF FOUND
000080, SHARPS AND FLATS >> MISSING <<
000138, TONES & SEMITONES FOUND
000001, SCIENCE FOUND
000211, ATMOSPHERE FOUND
000210, ATOMS FOUND
000104, CAPACITORS FOUND
00022A, COMPOUNDS >> MISSING <<
00022C, ELEMENTS >> MISSING <<
00022B, EQUATIONS >> MISSING <<
000235, IONS >> MISSING <<

0000CB, METRIC CONVERSION FOUND
000100, MOTION AND FORCE FOUND
000101, MOTORCYCLE FOUND
000217, PLANETS FOUND
000102, RESISTORS FOUND
000001, STRATEGY FOUND
000074, ATC >> MISSING <<
0001A5, BACKGAMMON FOUND
00021F, CHECKERS FOUND
00025F, HUNGRY DRAGON (L) >> MISSING <<
0001A6, MACBETH FOUND
00014E, MAZE CRAZE (L) FOUND
000038, NIMBLE (L) FOUND
000035, SARGON II CHESS FOUND
000001, HOME MANAGEMENT FOUND
0001BC, NABU BASIC FOUND
000131, NABU BASIC TUTOR FOUND
000218, NABU FILER FOUND
00021E, NABU FILER TUTOR FOUND
000125, COMPUTER GLOSSARY FOUND
000046, FANCY FONT >> MISSING <<
0001BB, FANCY FONT TUTOR FOUND
0000B2, METRIC CONVERTER FOUND
0000E8, MORTGAGE CALC FOUND
0001BD, NABU CALC FOUND
0001BE, NABU CALC TUTOR FOUND
0001BF, NABU SPELLER FOUND
0001E8, NABU SPELLER TUTOR FOUND
0001E9, NABU WRITER FOUND
00003F, PAINTPOT FOUND
000260, PAINTPOT TUTOR >> MISSING <<
0000B0, WIZTYPE FOUND
000029, WIZTYPE TUTOR FOUND
000001, TESTING FOUND
000275, GRACE >> MISSING <<
000110, QA PAC-MAN FOUND
0001D0, QA DIG DUG FOUND
000153, QA GALAXIAN FOUND
000289, ADMIN >> MISSING <<
0001F2, SPORTS STUMPER FOUND
0000A3, SKETCH FOUND
000280, BOOTSEG1 >> MISSING <<
000282, BOOTSEG2 >> MISSING <<

0001DC, C64 MENU FOUND
000278, C64 MENU1 >> MISSING <<
000281, COÕÜñ >> MISSING <<
000191, MESSAGE >> MISSING <<

0001D3, MSXDIRECTORY FOUND
0000AA, NPC DISC FOUND
000071, PACMON >> MISSING <<
000073, PCTEST >> MISSING <<

0000C2, PREAUTH FOUND
000277, SUPERMON >> MISSING <<
000358, IOS0 >> MISSING <<
000458, IOS1 >> MISSING <<