4
Fortress Forever Team
27
Freeware
Fortress Forever is a Team Fortress mod for Half-life 2's Source Engine.
4
Valve Corporation
304
Commercial
The Orange Box is a compilation developed by Valve.
1,614
Valve
1,966,143
Freeware
Steam is an entertainment platform to play games, connect, create, and more.
118
Dev-Fire
9,941
Open source
Game Downloader is a tool that helps you download free games.
SourceGear LLC
10
Shareware
A cross-platform Application Lifecycle Management (ALM) solution.
3
SNK Playmore
19
Commercial
The King of Fighters XIII Steam Edition is a 2D fighting game.
2
gang garrison
1
Freeware
Gang Garrison 2 is a free multiplayer 'demake' of Valve's Team Fortress 2.
38
SoCa Studios
8,364
Freeware
ACE of SPADES is a game crossed with the shooter gameplay of Team Fortress.
SpikeX
Freeware
StatFortress is a software that displays Team Fortress 2 statistics.
Buzzard Games
4
Freeware
With Fortress you will take control of a fortress gun turret.
2
steam-water-properties
38
Shareware
A comprehensive steam table software for finding steam and water properties.
4
Archon Cayman
74
Shareware
Archon's Steam Tables is the program that gives the steam table values.
Taftan Data
7
Shareware
Steam Properties is an application that calculates properties of steam/water.
7
American Process Inc
113
Shareware
Steam Calculator is a steam table calculator built as an MS Excel add-in.
2
Flexware, Inc.
Commercial
Steam Flex is a program based on Keenan & Keyes steam tables.
1
Enhanced Steam
157
Freeware
Enhanced Steam adds many new features to the Steam website.