Last year, wandering around Latest updates, I found the game: The style and gameplay were exactly the same as in Slay the Spire, there were 3 characters of different classes available. And the game was in 2D style, 3D was not used. From what I remember exactly about the game: there were a lot of "tektacles", they were during rest, when upgrading cards, after a battle with the boss. And one of the characters collected herbs for mana and brewed potions from them for healing or poison. I don't remember the gameplay well for the rest.
