I've been meaning to try for a long time, but I haven't had a want idea exciting enough to actually do it. Creating a want is not the hard part. Integrating it into existing want trees or creating a new want tree and fine tuning it so that it won't annoy people like the hobby wants do -- that's a bigger challenge

That said, I don't know for sure if the game will accept the brand new want at all, but I have high hopes, since it does work with new LTWs

While that's neat, I was thinking more about like, them having a different overlay from zombies (similar to Midge's werecat overlay for werewolves), mummy's curse (even if not the EXACT same) being something they can do, being more reactive to fire, always being in the bandages when swimming or bathing (not unlike the similar mermaids mod), etc.

Well mummy's curse could be kind of mix of magic spells and sims burning to ashes animation (when fire kill and destroys, it leaves ashes which could be used as BAD ENDING for cursed sims, if rhey dont find/use the cure).

In 3 sims who suffer mummy curse are given some time before they die and turn into ashes. Maybe...SICKNESS NOTIFICATION can be added here too.

I'd love to see a new social interaction where a sim can say to another sim: "I'm in love with you." or something like that and then the receiver of the message can react according to the relationship they have.
What do you think?

Hmmm...maybe kind of COPY version of ADMIRE animation/interaction can fit this.