Nintendo Gamecube (Dolphin) File Formats

Edit on Github | Updated: 31 March 2020
Extension Description
.GSF Sound File
.SNI Sound Include file (Source file) (007 Agent Under Fire)
.ZSD Sound File
.h4m Movie File
.thp Movie File
.mpc Movie File (007 Agent Under Fire)
.bmd 3D Model
.tgc Demo/Embedded GCM file

.TGC File Format

Documentation:

Games which have TGC files (Mostly demos):

Game Description
Animal Crossing orest_Eng_Final_PAL50.tgc - Whats the purpose?
Interactive Multi-Game Demo Disk - [September 2002-April 2006] Each demo is in its own .TGC file
Resident Evil 4 Samplers Contains demos of other games such as zz_metroidprime2.tgc
Star Wars - Rogue Squadron III - Rebel Strike (Demo) Contains demos of other games e.g 0_gladius_video.pal.tgc, zz_r3_kiosk.pal.tgc
Pokémon Colosseum Bonus Disc (US Version) Contains pokedownload.tgc for sending the Wishmaker Jirachi.

.FPK (FPack) File Format

More information: http://www.emutalk.net/threads/33945-Naruto-fpk-format

Games which have FPK files:

Game Description
Bloody Roar - Primal Fury Many FPK files in a fpack directory
Naruto http://www.emutalk.net/threads/33945-Naruto-fpk-format