1. UAC Explorer 0.1.5

This tool is a server browser and host manager for Doom 3.


Download from here

2. GameTracker Server Browser

it's common that Doom 3 masters servers come down sometimes, so in order to join in servers even when masters servers are down take a look to this Server Browser by GameTracker


Download from here

3. Run 1.3 mods in Doom 3 1.3.1

Sometimes while trying to play old Doom 3 mods we get the following message: "wrong game dll api version", in order to solve this we can use this tool to run old mods designed for Doom 3 1.3 in Doom 3 1.3.1
In order to use this put the files 00000000-run13on131.pk4 and ZZZZZZZZ-run13on131.pk4 inside the folder where's the mod you want to play

Download from here