Bass and Beat

Tools by byuu:

Beat v01 (BPS patcher)
http://www.bwass.org/bucket/Beat_v01_(BPS_patcher_by_byuu).zip

Bass v14, (Assembler)
http://www.bwass.org/bucket/Bass_v14_(Assembler_by_byuu).zip

I went ahead and mirrored everything I could find from archive.org's scrapes before things disappeared:

Higan v101
higan v101 (Windows binary)
higan v101 (source code)

Tools
bass v14 (Windows binary and source code)
beat v03 (Windows binary and source code)
kaijuu v05 (Windows binary)
kaijuu v05 (source code)
mosaic v07 (Windows binary and source code)
trance v01 (source code)

Libraries
libco v17 (source code)

I highly recommend Alcaro's Floating IPS over beat, as he managed to figure out a much more time-efficient delta patch encoder algorithm (doesn't really affect the patch output, just the speed of creating it).  Also, he intentionally copied the LIPS GUI for the benefit of people who hate any kind of change for any reason

http://www.romhacking.net/utilities/1040/

I went ahead and mirrored everything I could find from archive.org's scrapes before things disappeared

care to elaborate?  is he pulling down these tools?  and forbidding archive.org access to his site?

care to elaborate? is he pulling down these tools?

For unknown reasons, all byuu's tools are giving the 404 error, so they can not be downloaded. We decided to reupload some of the vital tools to other servers and link to them, specially the patcher and the assembler.

Basically, he did a sever migration and the tools didn't make it up on the new one. He's not intentionally trying to take them down.

ah, my bad; i visited the tools pages, but didn't try the download links on byuu.org.  thanks to both of you for taking initiative on this.

the mosaic link needs fixing to:
https://dl.qwertymodo.com/mosaic_v07.tar.xz

Ooops, good catch. Fixed.