There is no single "unlock all hair" cheat in The Sims 2 Double Deluxe. Hairstyles are tied to Expansion Packs (EPs) and Stuff Packs (SPs). Double Deluxe includes only Base Game + Nightlife + H&M Fashion Stuff.
| Pack | Notable Hairstyles Added |
|---|---|
| Base Game | ~20 base styles per gender/age |
| University | Collegiate, messy, dreadlocks |
| Nightlife (Included) | Formal, trendy, vampire styles |
| Open for Business | Professional, uniform styles |
| Pets | Pet-inspired, casual |
| Seasons | Winter hats, summer updos |
| Bon Voyage | Vacation, cultural styles |
| FreeTime | Hobby-related (dance, sports) |
| Apartment Life | Urban, rooftop styles |
| Stuff Packs (H&M included, others: Teen, Kitchen, etc.) | Fashion-brand specific |
.package files → Place in Documents\EA Games\The Sims 2\Downloads.Neighborhoods folder first.Neighborhoods folder before adding CC.Double Deluxe is a great start. Add the Ultimate Collection (if eligible) + CC hairs from TSR/MTS for the complete library.