Loved the game! Just beat it today!
I want to say- The deer was really hard at first but I think it was perfectly balanced once you get the hang of it.
I definitly think there need to be mroe creatures! I'm an artist myself so If your interested I would love to give you ideas.
I think if you wanted to make the game longer, you could have the player go from teh boat to another island and maybe another after that in soft of a goal to get home or something liek that.
This game was so much fun and I would love to see more!!