File extension Details of WAD, SAV, SIMS2PACK, SV6, SCF, PLN, SUD, SC4, SV5

Name:	WAD
File Type:	Wally Game Texture Archive   (Most common)
Popularity:	3
Category:	game
File Description:	Compressed archive of textures used by various video games including Half Life, Doom, Quake, Heretic, and Hexen
Open Programs:	Windows Wally: The Freeware Texture Editing Program

Name:	SAV
File Type:	Saved Game   (Most common)
Popularity:	5
Category:	game
File Description:	Generic extension used for saved files; typically used for saving progress in video games
Open Programs:	Mac OS Open with original program Windows Open with original program

Name:	SIMS2PACK
File Type:	Downloaded Sims 2 Package File
Popularity:	3
Category:	game
File Description:	Self-installing package file downloaded from the Internet that contains data used to update The Sims 2; typically used for storing Sims (characters), Residential and Community Lots, and texture data; will install itself when opened if The Sims 2 is installed.
Open Programs:	Mac OS Runs itself Windows Runs itself

Name:	SV6
File Type:	RollerCoaster Tycoon 2 Saved Game
Popularity:	3
Category:	game
File Description:	Game file saved by RollerCoaster Tycoon 2, a roller coaster creation game; may include custom parks and themes, such as locations from across the world, and different time periods; can also import rides created by other users downloaded from RollerCoaster Tycoon 2 Ride Exchange. SV6 files can be manually edited with the RCT2 Saved Game Modifier (RCT2SGM.exe); however, SV6 file editing is not supported by Atari.
Open Programs:	Windows Atari Rollercoaster Tycoon 2

Name:	SCF
File Type:	SimTown Sounds File
Popularity:	2
Category:	game
File Description:	Contains sounds effects and audio data used by SimTown, a small-scale version of SimCity; used to playback sounds within the game. NOTE: SimTown may alter the standard SCF file association in Windows and cause the "Show Desktop" and "View Channels" icons in the Task Bar to change; to change the SCF file extension back to the default Windows association, follow these steps (provided by Microsoft): Select "Folder Options" from the View menu in an open window and then click the File Types tab. Select "SimTown Sounds" within the Registered File Types box and click Edit. Type "Windows Explorer Command" in the Description Of Type box and click New. Type "Open" in the Action box, and type "c:\progra~1\intern~1\iexplore.exe" in the Application Used To Perform Action box. Click the Use DDE check box and type "[ShellFile("%1","%1",%S)]" in the DDE Message box. Type "Folders" in the Application box, and "AppProperties" in the Topics box. Click OK, then Change Icon, then Browse. Choose an icon to replace the missing icon, click OK, and restart your computer. HELP: View FileInfo.net's visual guide for changing Windows file associations.
Open Programs:	Mac OS Maxis SimTown Windows Maxis SimTown

Name:	PLN
File Type:	Flight Simulator Flight Plan
Popularity:	4
Category:	game
File Description:	Configuration file formatted in XML that stores a flight plan for Microsoft's Flight Simulator; specifies parameters to the Flight Planner including departure location, destination, route type, waypoints, cruising altitude, and other information. PLN files are used by Flight Simulator version 2000 and later.
Open Programs:	Windows Microsoft Flight Simulator

Name:	SUD
File Type:	Sudoku Puzzle File
Popularity:	3
Category:	game
File Description:	Puzzle created for Sudoku software; contains numbers arranged in grids; may be opened by various Sudoku games and Sudoku puzzle solving programs; also used by some Java-based Sudoku applets available on the Web.
Open Programs:	Windows Pappocom Sudoku Kojens Sudoku CAD Sudoku Solver

Name:	SC4
File Type:	Sim City 4 Saved File
Popularity:	3
Category:	game
File Description:	City file saved by Sim City 4; can be ported to The Sims 2 for creating new neighborhoods
Open Programs:	Mac OS Electronic Arts Sim City 4 Electronic Arts The Sims 2 Windows Electronic Arts Sim City 4 Electronic Arts The Sims 2

Name:	SV5
File Type:	BigJig Saved Puzzle
Popularity:	3
Category:	game
File Description:	Saved puzzle for BigJig 5, a jigsaw puzzle game; stores the user's progress in completing the puzzle; automatically launches BigJig when the file is double-clicked (v. 5.03 and later).
Open Programs:	Windows Lena Games BigJig

Name:	SRM
File Type:	Super Nintendo ROM Save File
Popularity:	3
Category:	game
File Description:	Game file saved by a Super Nintendo emulation program; created by storing the Saved RAM (SRAM) state in a file so that the game progress can be resumed at a later time; supported by both Snes9x and ZSNES, the two most popular Super Nintendo emulators.
Open Programs:	Mac OS Snes9x Windows Snes9x ZSNES Linux Snes9x ZSNES