Initially posted here on the sims 2 EA website by the creator Swallow Tail. I found it here on mod the sims posted by Anna for Swallow Tail. There is tons of information along with the rules on both of the forums so if your interested check out the links.
The links below are to my posts for this challenge in timeline order.
Neanderthal Era
| First Gen | Second Gen | Third Gen |
| The Beginning | . | . |
| 1st Rotation | . | . |
| 2nd Rotation | . | . |
Sims 2 for you 