I just started playing Zoo Tycoon 1 DS yesterday and it already beats all of my games, except Mario Kart DS.

User Rating: 8.5 | Zoo Tycoon DS DS
Zoo Tycoon 1 DS is fantastic!!

I only started playing it yesterday and I already love it, but I am not sure whether that is because I am kind of fond of animals??

The GOOD:
*You can save your work and don't need to worry about losing it.
*You can start again if needed.
*There are many animals to choose from.
*There are many different fences and shelters to choose from.
*There are different levels from tutorial to very advanced.
*The tutorials make it easier for you to know how to run things.
*You start off with a certain amount of money to start you off.
*When you insert an object or animal, a little face will show you if it's happy or not.

The BAD:
*Not all animals, fences, shelters, staff employers are available from the start.
*It sometimes dose not let you know why an animal is unhappy.

Overall, I would definitely get it. I'm looking forward to my birthday to get Zoo Tycoon 2 DS, to see what that is like.