Game Files Extensions

.gcf

Game Cache File

.gbx

Nadeo Game File

.gba

Game Boy Advance ROM

.gsc

Call of Duty Game Script

.gmres

Game Maker Resource File

.gla

Ghoul 2 Animation File

.gpf

Gecko Patch File

.gpf

GRAVITY Ragnarok Online Patch File

.g3x

RealFlight Content File

.glb

Glulx Blorb Game File

.grp

StarCraft Graphics Group File

.grp

Ken Silverman's Build Engine Group File

.galaxy

Blizzard Galaxy File

.gma

Garry's Mod Addon File

.gbcskin

Game Boy Color Controller Skin File

.gbaskin

Game Boy Advance Controller Skin File

.gdg

GDevelop Project File

.gb

Game Boy ROM File

.gdi

Dreamcast Gigabyte Disc Image

.game

Apple Chess Saved Game

.game

GameSalad Exported Game File

.gpd

Gamer Profile Data File

.gcs

GameCube SharkSave File

.gfx

GFx Scaleform File

.gen

Sega Genesis ROM

.gc

Galactic Conquest Saved Game

.gg

Sega Game Gear ROM

.gr2

Granny 3D File

.gbc

Game Boy Color ROM

.gcd

Fallout 2 Character Profile File

.god

Gore Game Data File

.god

Populous II Player Progress File

.gdg.autosave

GDevelop Project Autosave File

.gsx

Sega Genesis Emulator Saved State File

.gs0

Sega Genesis Emulator Quick Slot 0 Save File

.gblorb

Glulx Blorb Game File

.gsba

Game Save Backup Archive

.glksave

Zoom Game Save Package

.gcz

Compressed GameCube/Wii ROM

.gar

Farming Simulator Game Archive File

.goomod

World of Goo Add-on

.gci

GameCube Save File

.gcm

GameCube ROM

.gme

DexDrive Game Card File

.gmv

Gens Game Recording

.gamedata

Sandlot Game Data File

.gnp

GenePool Save File

.gct

Ocarina Cheat Code Manager File

.gdw

Jaws Unleashed Data File

.gjd

The 7th Guest Media File

.honmod

HON Modification Manager File

.hum

OMSI Human Configuration File

.hps

HPL Script

.h5u

Age of Heroes Online Mod File

.hit

The Sims Sound File

.hs

LaserTank High Scores File

.hot

The Sims Sound File

.h3m

Heroes 3 Map File

.h4r

Heroes of Might and Magic IV Data File

.hqm

Hardcore Questing Mode Data File

.h5m

Age of Heroes Online Map

.hpk

Tropico Game Archive

.he1

Humongous Entertainment Game Archive

.he0

Humongous Entertainment Game Archive

.hog

Descent Mission File

.he

Humongous Entertainment Game Archive

.he2

Humongous Entertainment Game Archive

.ham

Descent 2 Resource File

.hi

MacMAME High Scores File

.hwmap

Hedgewars Drawn Map File

.h2o

Battle Realms Game Data File

.heartssave-ms

Microsoft Hearts Save File

.hwd

Hedgewars Demo File

.hws

Hedgewars Saved Game

.hmp

Worms Height Map File

.hhsl

Hockey High Score List File

.hxm

Descent 2 Resource Modification

.ins

AGT Game Instruction File

.iwd

Call of Duty Game Data File

.img

Grand Theft Auto Data File

.info

Minecraft Forge Information File

.inp

MAME Replay File

.inform

Inform Project

.ide

GTA Item Definition File

.ipl

GTA Item Placement File

.ips

Internal Patching System Patch File

.isr

GoMoku Game File

.ivt

International Volleyball 2006 Data File

.ibt

Texture and Model File

.idx255

Runescape Cache File