Lightning Larry is so cute I love his design and animations. This is a cool concept for a game and I had fun playing it, tho it feels a bit slow paced at times while I'm waiting for more monsters to spawn. Some feedback on monsters being hit would be good, I didn't realize I could damage them until I read someone's comment in here saying you could.
I think I ran into a bug on day 4 and day 5 when I killed all my villagers on accident the villager count didn't go down and the monsters just walked off screen, then when a new day started a villager spawned and the villager count reset to 1.
Great job on this!