Really nice pixel art, and I found the game pretty fun too. I liked the detail of the devil being visually damaged in your fight with him. There's a couple of things though that I feel are worth suggesting:
- I feel like there needs to be some way to influence the wheel, especially if this is the basis of a rougelike. Maybe there could be a shop where you buy things to put on the wheel (eg, card effects, new numbers, etc.)? The shop could also sell additional cards that may synergize with low rolls rather than high ones.
- There should probably be a bit more communication on what cards will do, given the wheel roll, beyond just the product of the card and wheel numbers since this doesn't always reflect what effect the card will have (especially the attack cards).
Overall though, this is still solid. Great work!