The Sims 4: Under the Sea
- Live in underwater neighbourhoods that can see out into the ocean itself.
- Discover the Marine Biology and Deep Sea Fishing careers.
- Visit the new hidden lot, Mermaid Isle.
- Venture out into the ocean to collect new items, learn the new spearfishing skill, swim with the dolphins, swim with the sharks, and hopefully, avoid getting eaten by said sharks.
- New Occult sim Merfolk is now available, they can have human form for life on the surface and their Mer form for life under the water.
- New Aquarium lot type.
I'm sure there's more that can be added, but that's all I've got for now! :D