Hello, Episode 1 was released is May, all information are in the corresponding post. The game has been updated since then. Episode 1 is a fully unlocked version of V0.4.0, available for those who wish to support the project in another way than subscribing to my Patreon :)
I will be creating a new fully unlocked bundle for V0.8.0 in the same spirit, so stay tuned!
The game has a free version that I update regularly whenever a new update is about to come out.