Yes! Ghosts could definitely benefit from further development i.e. more interactions and abilities. They just aren't distinct enough from living sims for me. I especially love your ideas for tweaking the colours and effects and linking this with their traits/death type. I would love ghosts to be invisible to most living sims too (other occults like vampires and other ghosts should always see them, and maybe living sims with special abilities like psychic mediums) and only reveal themselves when they choose - perhaps also needing power/a connection to do so. Imagine what mischief they could get up to then and the reactions of other sims when their friend keeps talking to the 'air'. :D Ghosts could also have 'unfinished business' similar to aspirations that they need to complete before they can find peace or cross over if they wish. I wish we could see what clothes our ghosts are wearing better as well and ghosts didn't have the same needs as living sims. I can understand fun and social, but bladder and hunger? Unless they died of starvation, it just seems silly to me. Also why do ghost children still have to go to school? Is there a school for eternal child ghosts I don't know about? How tragic is that? That's partly why I want a homeschooling feature. I'm also hoping for a Dangerous Stuff or similar themed pack with better ghosts and more deaths. >:) I wish we had a fear emotion and maybe the ability to scare our sims to death. Right now ghosts just make sims tense, which doesn't really work for me. I think it's a nice touch that vampires aren't bothered about ghosts though, thus making them ideal companions.