This includes the mermaid, a half-human half-fish creature that has been integrated pretty niftily into the game. Here's how to become a mermaid in The Sims 4, and things they should be aware of.

How to become a Mermaid in The Sims 4: Island Living expansion by finding Mermadic Kelp sources and other Mermaid methods.

The Sims 4 Island Living is now out, adding a new location, items, and the ability to turn your Sim into a mermaid. Here's everything you need to know.

This is the perfect guide for you if you want to know how to become a mermaid in Sims 4, and how to return to a normal human.