wld | Moondust Project World Map Data |
| Serious Sam World Data |
| Settlers II World Map |
| SMBX World Data |
| Terraria World Data |
wldx | Moondust Project World Map Data |
wlk | Doom WadLink Script |
wll | The Sims Wall Texture Data |
wmap | Infinity Engine Map Structure Data |
wmf | Widelands Map Data |
wmo | World of Warcraft World Model Object |
wmp | Infinity Engine WMP Data |
wmw | Armobiles Data File |
wnt | Soldier of Fortune II Waypoint Data |
wnv | Grand Theft Auto V Navmesh Data |
wo2 | Gothic II Game Data |
wolfquest | WolfQuest Saved Game |
wooxy | LoL Wooxy Skin Data |
world | Starbound World Data |
| Terraria World Data |
| The Sims 3 Create a World Data |
| WorldPainter File |
wotbreplay | World of Tanks Blitz Replay Data |
wotmod | World of Tanks Modification Data |
wotreplay | World of Tanks Replay |
wowpreplay | World of Warplanes Replay |
wowpreport | World of Warplanes Report |
wowsreplay | World of Warships Replay |
wpak | Shadowbane: Throne of Oblivion Data |
wpg | Ironsight Game Data |
wpl | GTA 4 Item Placement Data |
wpm | Warcraft 3 Path Map Data |
wps | Painkiller Overdose WPS Data |
wpt | Cube 2 Waypoint Data |
wrm | WormWorld Level Data |
wrpl | War Thunder Saved Replay |
| Widelands Saved Replay |
wrs | Bagger Simulator WRS Archive |
ws | The Witcher 2 Game Script |
wsave | Blockland Wrenchsave Data |
wsc | Worms Armageddon Scheme Data |
wso | The Sims 3 Mesh Data |
wss | Operation Flashpoint Audio Data |
wtd | GTA 4 Texture Data |
wtf | World of Warcraft Config |
wtp | Warhammer 40000: Dawn of War Texture |
wu8 | Mario Kart Wii Wiimm U8 Data |
wwp | Worms World Party Teams Data |
www | Anno 2070 World Configuration |
wx | MS Flight Simulator Weather File |
wxd | Homeworld Game Data |
wxh | Homeworld Sound Control Data |
wxy | LoL Wooxy Skin Data |
wz | MapleStory WZ Package |
| Warzone 2100 Data |
wzg | WZebra Game Data |
wzl | Winzle Puzzle |
x13 | Hooligans game archive file |
xa | The Sims Audio Data |
xac | SimCity Societies Game Data |
xaf | Beat Down Game Data |
xai | Ys VIII XAST Archive |
xan | Worms 3D Map |
xarc | The Longest Journey Audio Data |
xbf | Emperor: Battle for Dune Game Data |
xbg | Watch Dogs XBG Model |
xbmp | Area 51 Game Data |
xbn | Final Fantasy 4 UI Layout Data |
xbr | Azurik: Rise Of Perathia Data |
xbsav | Mass Effect 2 for Xbox Saved Game |
xbw | Unreal Championship 2: The Liandri Conflict Data |
xcr | Warlords Battlecry Game Data |
xd | The Dark Mod eXternal Data |
xdu | The Suffering: Ties That Bind Game Data |
xen | Guitar Hero III Data |
xfbin | Naruto Shippuden: Ultimate Ninja Storm 2 Data |
xfs | Gunbound Game Data |
xg | eXtreme Gammon Game Data |
xga | Diamond Mind Baseball Account Info |
xmb | Age of Empires XMB Data |