Can't believe he did it for free

Very cute in terms of art and music! I like the card system and how it's more of a puzzle than a regular duel-like type of game. I'd definitely encourage you to ramp up the difficulty, most of the time you win without thinking the approach at all. Other than that really fun!

It's called Tirehead, and your head's a tire. No misleading title here, this game is perfect.

I really like the potential this has to be a very memorable game! I'd say that by tweaking the controls just a bit more to not make the sprint jump feel so slippery and by mapping the sprint to another button you are in to make your title shine even more :D

Since I know custom keyboard mapping is a pain to add to a game, you can go for a better keyboard layout like move with A and D, jump with K and sprint with J. If you want to use the arrow keys too, left and right for movement, A for sprinting and S for jumping. Try and experiment with the key combinations you feel more comfy to use though!

Started out with a kiss, it was only a kiss

Madness Cowdoy

What about the Phillpire? It's the type of vampire that was bitten by Phill, the guy from HR