Heya! That's a cool game :) I liked it. If you want a more in-depth review:
Visual & Audio
The game looks good and consistent, and the sounds are well-chosen. Not too aggressive SFX and sweet BGM. I liked it :)
Tutorial
The tutorial screen is good, it shows everything you need to know. Maybe a bit too much text to read at once, but for a 48h jam, it's enough :) A future improvement would be to gradually increase the number of enemies, turrets to have the player learn little by little :)
Gameplay
- I liked that we have 3 different enemies and 3 different turrets. Their difference is simple but it adds variety to the game.
- The money management between seasons is cool, too. You have to find a compromise between current and future safety.
- I feel like the difficulty difference between fall and the 2nd winter is a bit huge though. Or maybe did I manage my money poorly.
Fun
I guess I had fun, even though that's not the type of games I actually enjoy usually. So that's a good point imo!
Bugs
There is a little visual glitch when a Santa dies, sometimes its body stays on the ground, sometimes not. I'm not sure whether it's intended or not.
Theme
I liked the little story when I died, definitely in the theme :)