Ancient Web: A University Masterclass Taught Half-Life 2 Mapmaking in Hammer

Part of the Ancient Web Collection.

Making a videogame map is often remembered as a glamorous creative activity. A university tutorial on Half-Life 2 begins with the less glamorous requirement of making a room that will not leak.

Read the preserved Hammer editor document.

The page is part of an old multimedia masterclass at Vrije Universiteit Amsterdam. It explains how to use Valve's Hammer editor and the Source SDK to create levels for Half-Life 2: Deathmatch. Its menu belongs to a larger course collection covering models, characters, visual interfaces, modifications and shaders.

The instructions describe launching the editor after running the game, then choosing the Deathmatch configuration in the SDK. The work area has four views: one camera pane and three two-dimensional editing views. The exercise begins with a sealed room and a player-spawn entity.

What an old game engine asked of its builders

The document explains brushes, textures, entities and compiling. It distinguishes detail geometry from structures that must seal the level, warning that a misplaced architectural choice can produce rendering problems. An appendix preserves a substantial hotkey reference, including the block tool, clipping tool, vertex editing, texture application, and commands for running a compile.

These details are valuable because the interface described is firmly situated in the mid-2000s Source-tool ecosystem. The reference list cites Valve Developer Community materials from 2005. A companion multimedia course proposal describes teaching resources being developed between 2000 and 2005 under A. Eliëns.

This page is an instructional artifact, not proof that the steps work unchanged in today's versions of Steam and the Source SDK. The original game, editor and platform have all had long software histories. It would be misleading to claim that the example map was built or executed during this review.

Its editorial character is different from a lone fan's modding forum. A university was folding commercial game tools into teaching about virtual environments, computer graphics, and multimedia design. The handwritten web documentation connects classroom exercises to the specific interface students were expected to use.

The advice to begin with a room before attempting an ambitious game world is the sort of historical wisdom that survives multiple engine generations.

Explore the original Hammer lesson and the wider multimedia teaching project.

Part of the Ancient Web Collection.