Emulator files

Multi-System

BIOS files for RetroArch cores and mednafen standalone. ^mirror

BIOS files for MESS

Nintendo

Famicom (NES)

Famicom Disk System BIOS

Super Famicom (SNES)

DSP1b for higan/bsnes

SNES Coprocessor ROMs for bsnes v92+ libretro

Satellaview BIOS

Nintendo 64

Collection of N64 Emulators and Plugins

LLE RSP plugin for Project64

pifrom.bin and N64DD IPL for CEN64

GameCube/Wii

GameCube BIOS

DSP-LLE for Dolphin

Swiss-GC .dol for 'native' widescreen

Wii Network Certs

Game Boy Color

GBC BIOS

Game Boy Advance

GBA BIOS

Nintendo DS

NDS BIOS

Nintendo 3DS

3DS Fonts

SONY

PlayStation

PS1 BIOS (MD5 Hashes)

PS1<->PSP Save Converter - Converts PS1 (.mcr) to PSP's PS1 (.vmp) save format and vice versa.

PlayStation 2

PS2 BIOS ^mirror (MD5 Hashes)

PSP

Original PSP Fonts

PlayStation 3

PS3 LLE Modules

PS3 Fonts

SEGA

Sega CD

Sega CD BIOS

Saturn

Saturn BIOS

Dreamcast

Dreamcast BIOS for nullDC  (MD5 Hashes)

Dreamcast/Naomi/Hikaru BIOS pack for DEMUL

Microsoft

Xbox

Xbox BIOS and files for XQEMU.

Xbox HDD Image for XQEMU. ^mirror

Xbox files for MAME (MCP-X bootrom included is a bad dump)