Title – Marble Wars 2
System – Nintendo Family BASIC
Author – LAP
Publication – Micom Basic (マイコンBASIC) February 1986
Page Scans – 1
Preserved By – ximwix
Recommended Emulator – VirtualNES
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Files:
notes.txt – The file you’re reading now (wow!)
Marble Wars 2 (LAP).nes – Game converted to standalone NES rom
marble-wars-2.txt – The typed-up program listing
marble-wars-2.wav – WAVE file of the program listing, for playback to hardware
marble-wars-2.vtp – Virtuanes tape file of the program listing
marble-wars-2.fbt – Mesen tape file of the program listing
scan.jpg – A scan of the program listing from Micom Basic
screenshot1.png – Gameplay screenshot
screenshot2.png – Gameplay screenshot
Notes:
(1)
There is a typo/bug on line 20, towards the middle where it LOCATEs to a random position. It does PRINT”” when it should be printing some kind of star-field character. I have updated the code in my listing to include this. The screenshots in the magazine actually show two types of star-field characters, so it seems like some bit of logic was left out altogether.
(2)
The program listing uses a few non-text characters. In the marble-wars-2.txt, these are typed between curly braces. “{M5}” is one “M5” background character, and “{M5|M5|M5}” is three M5 characters in a row, etc.
Game Instructions:
This is a simple, but fun, two player game. Press Start at the title screen to begin the game. Use the d-pads to move the two marbles and attempt to knock your opponent off of the screen (or trick them into running off the edge of the screen themselves). The marbles roll around super-smoothly — quite impressive for a Family Basic game.
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