Series/Franchise milking the most out of people?

You guys seem to have forgotten the sims
The Sims
The Sims: Livin' Large
The Sims: House Party
The Sims: Hot Date
The Sims: Vacation
The Sims: Unleashed
The Sims: Superstar
The Sims: Makin' Magic
The Sims 2
MySims
The Sims: Bustin' Out
SimAnimals
The Sims 3
The Sims Collector's Edition
The Sims Party Pack
The Sims Deluxe Edition
The Sims Double Deluxe
The Sims Triple Deluxe
The Sims Mega Deluxe
The Sims Complete Collection
The Sims Full House

Think I'm missing a few. And then there's Sim City, but we dont need to name all those e.e