Played through the demo and it def is a solid foundation and I've got some feedback:
- the art and general game feel are good
- menus and UI is very clear and readable
- It seems that debug commands got left, as I pressed "1" by mistake and it instakilled the entire board, I also pressed "f" and it put me on an enemy tile
- the card variety is good and a decent chunk of them are fun
- in the tutorial it would prob be better if the player had to do the actions it talks about b4 going to the next step, to make sure the player would understand
- when first playing I only got sentry enemies, but after restarting I got a bigger variety of opponents (idk if it's a bug or just got unlucky)
- the "support fire" card is super strong, it instantly cleared every stage
Other than that, I can't wait to see your progress in the future!