Drop Duchy 18.0 hrs last two weeks / 33.5 hrs on record
Deckbuilder, Tetris style-puzzle, and rogue-lite game. Gameplay is like Tetris but you get building cards which translate into tiles. When placed the tiles provide resources, armies, or somehow affect the tiles around them. Between rounds you can upgrade cards to improve or change their functions. There are achievement milestones which reward progression points that can be spent to unlock new cards, new decks, or otherwise provide boosts to make future runs more successful.