The "Zoo Tycoon" series has been a good one indeed. Although it ain’t meant for teenagers, but for kids or adults that are still living their childhood, Microsoft thought it can do something more, and release an "Extinct Animals" expansion for Zoo Tycoon 2. With that, they also released the E3 trailer which is about 100MB.

It is a good idea to first download the E3 trailer and watch it with your own media player. Begin 100MB in size, I really don’t recommend streaming it. There’s also the fact that the resolution is going to be cut/in half. There’s no low-res alternative. Enjoy!

 

 Zoo Tycoon 2: Extinct Animals, E3 trailer: Play Now