It can be, I've just been too busy to give it anytime right now, have some other projects going.

PM me what you're after man

Bump.

Is this still a thing, Darko? I might be interested in a handful of carts soon. non-music related.

isnt he talking about the sav data? I cant flash a gbcamera but i dump my pictures every now and then

No, no edits will help. Because of how the Gameboy memory map is constructed, this is, in general, impossible. Normally, the lower 16 kiB of the memory map (the so called bank 0) is not switchable, and is always constant. But Tetris's bank 0 is not identical to Pokémon's bank 0, and so a multicart still needs to be able to switch that memory area. And again an MBC5 is designed to always keep that data constant.

Does someone already tried this? Imwondering, if the sav data is readable Id like to get a few lsdj's..

You end up needing to modify each rom itself correct? (Due to where the physical addresses of the roms end up in respect to the whole memory)

You can't. The hardware needs to support it. A regular MBC5 cartridge just doesn't.

I made a multi-rom with the ems menu and they do not run on normal carts (for obvious reasons). I am still not well learned enough to write my own from select menu for ordinary carts...

Cart colours are grey for the moment or I can do them in those generic transparent blue cases, however they are colour cart shell copies

I "might" be able to get some different cart shells made, but their costly when deviating from normal. I'll see what I can do.

what egr said!

Thats a good tip! For me, I'm still interested in these as a cheap way to keep these roms on hand without sacrificing a fully functional flash cart. Same thing with Kitsch's eprom carts.

I don't want to poop too much on the on the idea, but if you have any EMS cart (blue or EMS) you can actually use the cartidge's bult-in multi-ROM functionality. One way to do this is with a regular menu ROM, but for things that don't use saves, LittleFM can do this multi-ROM switching and you can have LSDj + almost any number of noise ROMs on a single cartridge. I'm thinking people might not be aware of this.

All but green. *trollface*

Jkjk....

THIS
muddygb maybe? And isnt' there a shitwave 2?

ALSO:
What's the possibility of having the carts done in colors other than grey? PiL colors maybe... hinthint

Any retail roms will be made, no problem.

Anything else will be trial and error til I find what works / doesn't work with these carts.

Also just remember guys, I will be making my own private runs too, which will also go on sale, but will be

Just a heads up too, these carts will all come without a battery installed (if it has one it will be removed) for two reasons.

1. For the quantity of carts I'm shipping at a time, it would be too many lithium batteries in one package & all parcels from asia are being strictly screened for these and being returned i found to contain batteries.

2. For reshipping I can't ship that many lithium batteries either.

I might find a way around this, otherwise expect you'll have to put a battery in