RealRelativeEase

I can confirm that the mdfTools extraction method works for 3D Streets of Rage / Bare Knuckle 1&2 as well, you'll get `BK1_20130611.BIN`, `BK2U_20150218.GEN` and `BK2J_20150218.GEN`. None of these are...

I've been missing the forest for the trees, the multiplayer has been dummied out in the Mega Drive ROM extracted from 3D Streets of Rage / Bare Knuckle. 

> > There's a file named `dammy.GG.m` in the "rom" folder, but it's not a working ROM and only 1KB in size. Did 3D Space Harrier include a playable Game...

> Something I noticed about cpu.bin is, if you slice it into two 524288 (decimal) length blocks, it seems to cut it cleanly like it was meant to be two...

M2 seems to have used the same ROM for both the 3D Classics/AGES versions and the Astro City Mini: [https://twitter.com/bakueikozo/status/1344655854855979008](https://twitter.com/bakueikozo/status/1344655854855979008)

> Splitting the cpu.bin into two 524288 byte files (as I mentioned earlier, it appears to split cleanly like this) does not produce the same CRC32 for the expected .ic31...

> That ForceCRC32 script is interesting. I'm not certain where to apply the patch in these files, as I don't know where would be safe to make an edit. You...

Thank you for the thorough explanation and the script! Just to understand the process behind it, how would I go about identifying the necessary chunks of data in the ROM...

> The downside to using AROS is that it isn’t fully compatible with all Amiga software and I haven’t bothered using it with Another World. Yeah, the ROM doesn't seem...

> Cowabunga was updated, so it should work now. > > https://github.com/Masquerade64/Cowabunga It sure does! There are individual ROMs for the online edition of DM4, I suppose they'll add more...