I enjoyed your game.
Some things I noticed while playing:
The text describing the cards is really tiny, as well as the question mark that will make the explanation text appear, I would say hovering the entire card should show the text, making the game much more easy to play.
I felt a lack of cohesion, no system or tactic came to mind after trying a couple runs, I would play it more if it would spark an aha! moment to try this or that in the next run. Also to unlock new stuff would want me to do more runs. maybe miner characters that have some diff starting attributes?
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