Its mostly there, but you have to CALL &E02 when you die to start again!
It is assembler in two basic programs:
PAGE is set to &3000 so that the code can be assembled below and then the BASIC program wiped when the game switches to MODE 2
MPEDE sets up the sprites and a couple of envelopes before CHAINing MPED1.
MPED1 is the game code and the only bit of code I remember from BITD:
Code: Select all
5300CMP#&F0:BEQlp 5310CMP#&F3:BEQrp 5320CMP#&C0:BEQmp 5330CMP#&E0:BEQlp 5340CMP#&D1:BNEnotM
Feel free to do whatever you like with the code, finish the game or poke fun at my spelling
The mushrooms shouldn't overlap, keys are Z, X, /, : and SPACE to fire.
I don't think to creatures are allowed on screen at the same time in the arcade version, but here you can have three!
OOPS, forgot the ZIP