I love a good goblin girl, thank you for putting one in your game! The 3d models were very cute and the music was top notch. Each animal felt distinct and changed the gameplay significantly, good job on that.
As for feedback I would not change or take anything out of the game but I would add some stuff. A kill count or timer up top to track my progress. Maybe adding something to work towards like survive X minutes or kill X ghosts, then add quick ending (If you plan on polishing the game post jam)
Other than that very nice game!