For people interested in the full version, I payed for the Patreon 3 days ago and I have been having a blast with it.
I started playing because of the tags, I kept playing because the gameplay was very solid (and because of the tags). In it's core this game is a very solid deck-builder where you can focus on crafting and piloting your deck. You don't have to worry about the actions of an opposing player like in Hearthstone, and you do not have to learn attack patterns like in Slay the Spire.
The UI can be a bit clunky, for instance when you try to use the mouse to add or remove cards from your deck. But that is the only complaint I have.
The amount of cards, the types of packs, and the random nature of what you get at what point made playing through it multiple times real fun. I never picked the same type of deck twice across my playthroughs and even after more than 20 hours I still haven't played over half the pack types.