It's work in progress; we need 4-5 days (not a long wait) to finish it, so you can wait or jump in and see how it's shaping up.

What's the test for? Mainly to test the flow, various options, and balance, plus feedback to shape it further.

What's still missing? Visual improvements, party banter, a couple of non-combat encounters, exploration rewards.

The beta is on Public Test branch.