The first 0.6 update is available in the experimental branch.
You can access the changelog here.
This version is intended to help with testing and feedback until the first public version of the 0.6 update is completed.
Therefore keep in mind that this branch is unstable, contains features in full development and the wipes of the database can be frequent.
You can see more details about the news that will bring the 0.6 update here.
The masterkey command has been enabled to help with the testing and will only be available in the experimental branch. With this command you can enter any machine that has an open port without knowing any user or password.
To access the experimetal branch follow these instructions.
Go to your Steam library, right click on Grey Hack and choose Properties. You’ll see a tab for BETAS.
Click on that, and then in the box enter the code: expbuildgame
That done the dropdown box above should become active, and you can now select experimental