Pretty cool idea! Is there a specific game that inspired the single turn combat mechanic? Slay the Spire and Monster Train come to mind for obvious reasons. As a fan of deck builders it's great seeing the genre get some love in game jams!

I like how many different card mechanics you designed - cool abilities and flavor to them. It did feel like there were many of them and going for synergies was not a very effective strategy as it was difficult to pick many cards that would go together. I ended up selecting all around good cards instead of ones that relied on combos. Maybe introducing different families of cards on different runs to help the pool of cards be smaller in each run could've alleviated this issue. Tricky with the jam deadline I know.

Really polished and fun deck builder!

First of all: the UI transitions are really fancy! Starting a new round and seeing the wagons. Perfectly! I also liked that you had to put the card onto the train wagons. A nice touch.

Two points of criticism: the game could really benefit from sound effects since the visuals are so nice. A crashing sound when hitting the enemy. Second: a wave counter of some sorts. I got really far, but I lost track of the number of waves :(

Nice and effective. Thank you for this entry!