Lewis-Charlie Darwin is a pre-made Sim who lives with his wife Preethi Darwin in Barnacle Bay. Both he and Preethi are dressed like pirates and enjoy nature. Lewis-Charlie particularly likes fishing. He is friends with Thomas Quill and Alec Trebo. He is recognizable by his pirate-like clothing. His name may be a reference to Charles Darwin. This is further supported by his bio, stating that he loves fishing and studying animals.