So, this is one of my favorites from IGMC.  Not my absolute favorite, but still a favorite. 

Your treasure box counter doesn't seem to work.  I went through two whole levels before I got a single skill card.  I went through an entire level without a single encounter.  Seeing as how long you can go without something occurring on all levels, this seems like an RNG issue.  You may want to consider tweaking it.

I love this concept,Keep up the good work and good luck with your project.

I don't like Card Games, but I love Yu-gi-Oh Forbidden Memories; I don't like Dungeon Crawlers, but I liked your game. I guess there's a certain charm in simplicity, at least for me.

Gameplay is really satisfying, the Attack animation and sound, the dice rolling, each small detail happened to fit perfectly to create an inviting experience - even when the game becomes just "roll dice: nothing, roll again: nothing", you still wanna keep going.

For the future, I would suggest a mini map, with different paths to follow, maybe add some terrain stuff, like a path with traps but also powerfull weapons to get... 

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Really liked the game's balance. We feel the danger, but there's always hope of overcoming every challenge, and most of the times, we manage to survive and get a real sense of acomplishment.