It's a fun idea, allowing for a lot of different strategies.

I also loved the art, with nice colors.

Like another commenter said the invisible borders were a bit frustrating but overall very fun game!

Really loved this! Huge fan of intentional game-breaking, lots of fun gameplay opportunities with a very unique twist. More digits to play around with would be very interesting (Resolution!? FOV?!) A lot of my deaths were from me finding trouble clicking on the UI, but accidentally setting my health to zero was pretty hilarious. I did end up getting oneshot while at 5,000 health a few times, not sure why! Overall hugely enjoyable and I ended up spending a lot of time playing. Very good job!

Cool idea with great art. Nice genre twist. I really enjoyed the gameplay. Neat game

Such a creative twist on the genre and great execution! Felt a bit guilty turning down my music to make myself stronger😅. The only think I was a little confused about is the game going slow motion suddenly, is it maybe something to do with the speed stat?

Super cool concept. I can tell there's probably a lot more you wanted to do with it (such as having more "meta" fields like the music) but this is a really good proof of concept, and I enjoyed the gameplay for a bit. It does suffer a little from the borders of the arena being invisible, leading to frustrating deaths, and the pause not kicking in early enough when the player wants to change cards. 

My brain do be liking with when big number go brrr so you got me there.

This is a really amazing game. It is good looking, has great music/sfx, and it feels really nice. The cards make the game have various playstyles that are all fun. Seeing the numbers scale up is a great way to fit the theme for the jam. Great work!

this was soooo cool. great take on the vampire survivors genre, and very good looking to boot! great job!

never before have i played a game where turning off the music is the optimal strategic choice, 10/10

the art is amazing! so is the gameplay! my only nit pic is that it maybe ramps up in difficulty a little too fast, though I could just have gotten unlucky with cards, or i'm just bad at the game lol. well done overall though!

Fun game, like the art!

FUN!

Looks great and is fun to play. Scaling up all the numbers is great.

It's a fucking genius idea, it's an absolute banger