nice little game for 1 dev! I personally prefer E for interaction but that doesn't change my overall experience, the heart may be a bug since it does not recover missing heal but I finished all 3 levels!
Thank youu so much!! Yeah I dunno why I gravitated to F for interactions (ᵕ—ᗜ—) and yes the heart are a bit buggy I wasn't able to fix it in time but I'm glad you got to the end!! Thanks for playing :D