This is a unique entry, I dig the concept of tying rain into generosity. As some others have stated, I think having a tutorial at the start of the game would be nice, it took me a long while to really understand how to play the game. Similarly, I wasn't able to play for too long due to the spinning screen triggering my motion sickness. I think it can work, you'd just need to find a middle ground for it. Overall, nice work!