Oh yes! Like in sims 2 I had a Vampire, plantsim hybrid. oh my goodness. Their needs were water and sunlight. But at the same time because he was part vampire he would burn during the day making the water need tank but sunlight go up. If it rain during the day he could go outside because he would get his water and sunlight at the same time. Best thing to do was to have garden lights indoors, and drink water or take baths. It was a mess keeping him alive but so fun.