Spore, its a creating game, what more would you want??.
Spore is all about creating and evolving your creature and basically becoming the master race.
First you have the First stage were a little organism has emerged from a meteor and your in water were you have to survive from getting eaten and ultimately evolving. This is really simple yet fun, you eat and try to stay alive long enough to evolve to the next stage.
Second stage you grow legs and make your way to land were you do the same thing as before except for one thing. The main purpose of this stage is to make your creature the way you wan it. You do so by unlocking parts by making allies with other species or simply kill them.
As well as myself, I'm sure lots of people got the creature creator before the game came out wanting to see what it was like, and like me I'm sure lots of people made their "master race" to be prepared for when the game came out and expecting to just have the pats there ready to make their race. But instead found out that we had to slowly collect the parts.
This was an annoying and tedious task to do, having to either make allies or kill other species or simply finding bones on the ground to get parts and a lot of the time you wont get the exact part you want straight away, it felt like playing World of Warcraft getting a certain object for a quest with low percentage drop rate.
Anyway once I was happy with my creation I was onto the Third stage, its now become more of an RTS game were you build "Tribe" and again either killing or make with the friendly with other species and their Tribe, simple enough an easy and fun stage, playing instruments to become allies and collecting primitive weapons to kill off the other tribes as well as putting triable clothing on your creation (thats better, like to think by this stage were not naked anymore).
After that your on to the forth stage were its still an RTS buy you no longer control your creation but instead you have now evolved enough to make your own vehicles to collect resources and other vehicles to destroy or befriend other species and instead of a camp you now have a city. Repeat the last stage and once you've taken control of all other cities your on your final stage.
This stage your a UFO and you got out to space and start exploring and colonies on other planets and doing doing missions that you get from your home planet as well as other speices, and AGAIN making allies or detroying them.
This is a really addictive and fun game with some things that you might not like but overall if wroth the buy, and altimatly you will spend more time creating your creautre/vehiclas and houses to make it perfect to your liking.