What is the goal of this game? I think it’s certainly got some stuff going on. I think the concept is solid, but I challenge you to consider a full game loop in the future projects. For example with this game if you could do this trying to get as much as possible before say a flood on the left side fills up the cave. Or any small thing that creates a finished loop. I’d say you have all of the pieces but it’s just put together in a way that makes it not quite where you want it. I like the guy and I like the concept of purchasing upgrades, that was wonderful. the sound effect was cool in the beginning but it got tiring quickly.
You’re definitely on the right track. I’d love to watch your progress. Good job finishing a game for the jam, that is always a good thing.