Edit Life is a developer resource focusing on map creation for the source engine. The site hosts tutorials and detailed entity lists, error solutions, and soundscape information.

Empires is a multiplayer Half-Life 2 mod combining first person shooter and real-time strategy.

The Cinematic Mod (CM) is a Half-Life 2 modification, that adds more details and a darker look to the original Half-Life 2 series.

FPS Banana is one of the largest and most popular game customization community driven websites around, uniting talented artist from around the world in constant submission of custom created content for the games of today.

Game Updates is a bittorrent reference site for legal game and mod files. You can find and download the latest patches and updates. The site is updated very regularly and users can also upload files. Each file has a basic description and users can comment on each file. There is also a forum.

Games Modding is a site that covers many aspects of making mods for various games. It features, tutorials, interviews and forums. Updated regularly, the crew of this site are working hard to provide interesting and original content. Games Modding is also a PlanetPhillip.com file partner.

Games On Net is a gaming portal for the Austrailian ISP Internode.

GameStand.Net covers Source mods.

Gaming.Fi is a Finnish website covering plenty of games other than Valve’s games. It features plenty of updates and an active forum.

Garry’s Mod.de is a German portal focused on Garry’s Mod.

“Official website set up to accomodate Garry’s Mod related downloads without waits.”

Half-life2.sk is the biggest and the most active fansite in Slovak and Czech Republic. It contains interviews(Barney’s Tales, Project 9, Get a Life and Epidemic), a Left 4 Dead review and news about mods, Steam updates, and podcasts etc.