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Softpatching ROMs with RetroArch

RetroArch currently supports UPS, IPS and BPS patching formats. If you load rom.bin and one of the following is present, the ROM will be autopatched: rom.ups, rom.ips or rom.bps. Autopatching only takes place if the libretro implementation supports loading ROMs from memory.

Cores Compatibility

Bandai - WonderSwan/Color

Core Supported
Beetle Cygne

Nintendo - Game Boy / Color

Core Supported
Gambatte
Gearboy
Mesen-S
mGBA
SameBoy
TGB Dual
VBA-M

Nintendo - Game Boy Advance

Core Supported
Meteor
mGBA
VBA-M
VBA Next

Nintendo - NES / Famicom

Core Supported
bnes
FCEUmm
Mesen
Nestopia UE
QuickNES

Nintendo - SNES / Famicom

Core Supported
Beetle bsnes
bsnes-mercury Accuracy
bsnes-mercury Balanced
bsnes-mercury Performance
bsnes Accuracy
bsnes Balanced
bsnes C++98 (v085)
bsnes Performance
higan Accuracy
nSide Balanced
Mesen-S
Snes9x
Snes9x 2002
Snes9x 2005
Snes9x 2005 Plus
Snes9x 2010

Sega - Master System

Core Supported
SMS Plus GX
Gearsystem
Genesis Plus GX
PicoDrive

Sega - MegaDrive / Genesis

Core Supported
BlastEm
Genesis Plus GX
PicoDrive

SNK - Neo Geo Pocket / Neo Geo Pocket Color

Core Supported
Beetle NeoPop
RACE