Re: More thoughts about Lode Runner & other multiload games...

[Steve Nickolas <usotsuki@buric.co>]

On Fri, 28 Sep 2012, Hot Rod wrote:

> So you're just after where the levels and score table are read, and the 
> score table written?  What LR image are you working from?  The one I 
> have is what I'd imaged from my disks, and it's an old crack by 'The 
> Green Lantern' (I think).  But it just uses regular DOS RWTS for disk 
> access (so is calling $B7B5), after setting up the IOB table ($B7E8), 
> using track/sector/buffer info.  But I don't know if that's this crack 
> or if that's LR in general.

http://www.brutaldeluxe.fr/crack/LODERUNNER.DSK

I believe it uses the same technique.  My disassembly is made from this 
version (the string "  LOGO   NOV 08 " is found at $08E0 in the dump).

-uso.