As a follow up to the original message we did some further updates on the multiplayer mode and the game which is currently available in the beta branch:
To access the beta please do the following:
Follow this guide http://ds.nordicgames.at/SteamBetaBranchGuide.jpg
Under Step 1 select "Titan Quest Immortal Throne"
Password for step 4 is: nordictqitbeta
The branch for Step 6 is named publicbeta
30th April 2016
Highlights of this patch are increased potion and scroll stacking and auto pickup for gold and potions.
This patch concludes the long backlog of database related fixes, solves a number of old issues and improves the balancing with some improvements related to physical spells, difficulty transitions and pet scaling.
Also we have done a lot to better support mods. Modders can now submit their work to the new TQIT Steam Workshop where you can subscribe to the mods you like for automatic download/updates and also give direct feedback.
The full list of changes can be found here: http://titanquestgame.com/pcchangelog/TQ_Beta_Patch1.21_ChangelogFull.txt
Enjoy & We hope to see some more modding here :)