YES!
We have almost completed level 3 and did a first pass on the final level (Maze).
Once we resolve a couple gameplay issues on level 3 we will PUBLIC BETA release the level.
Keep in mind the UI is still a little off (too big when placing items in the chest and the 'birdgod' and table are too big to allow you to pick it up.
Plus some of the ohter UI items are too high/low. Big/small. but these are small matter we can fix once we do a complete playthrough.
Progress is still happening!
Source: Steam Community (opens in a new tab)