Bedwetting Type's Mapping Site
Half-Life deathmatch maps with descriptions and previews.

Dark Rock Studios
Offers downloads of deathmatch maps, including Plan B, with development projects, forums, and chat.

Dj Hotrocks Deathmatch Maps
Editing downloads, finished and beta maps.

MORDor Map Page
Custom Deathmatch levels.

My Half-Life Maps
This site contains maps for the game Half-Life and mods by Frank Holliway.

Northgate High School Half-Life Level
A joint venture senior project involving modeling their school in using the Half-Life 3-D engine. News, screenshots, downloads, archive, and links.

Outpost #22
News, projects, and downloads of maps by Versager.

Richard Hamer's Mapping
Custom deathmatch levels.

Rj Flash
Multiplayer map called CPU Frenzy where players move through a PC.

Tigger-oN's Half-Life
Custom Deathmatch and Team Fortress Classic levels.