The current state of my payload map pl_switch for Team Fortress 2.

DasMatze

This free tutorial from Noesis Interactive is an introduction to FGDs and how they work in Hammer. It covers basic FGD information, downloading FGDs, installation, and checking updates. Very useful for anyone using Source SDK's Hammer level editor for the Half-Life 2 game engine. It is the first of two videos. Check out more tutorials and products relating to video game development and modding at noesisinteractive.com!

This free tutorial from Noesis Interactive is an introduction to FGDs and how they work in Hammer. It covers basic FGD information, downloading FGDs, installation, and checking updates. Very useful for anyone using Source SDK's Hammer level editor for the Half-Life 2 game engine. It is the second of two videos. Check out more tutorials and products relating to video game development and modding at noesisinteractive.com!

This is a level that was being built for Counter Strike Source. Professional Counter Strike Source players had input into the design with spacing and timing, to be a highly competitive map. The finished product would have a radio tower as one of the bomb sites, as well as a power station for the tower as the other. The design was made to meet all of the tourtament level rules.
This map lost some work when a hardware failure destroyed my most recent copy.

This is the early construction of a prison cell block in the Hammer Editor. It is hard to see, but it has some fairly advanced world brush construction. This level was farther along, but because of a hardware failure, I lost a huge amount of work. All this work was done in the Hammer Editor for Half Life 2 Source Engine.