3D platformer tutorial
This tutorial project is asset heaven. It contains a complete modular level suited for making a game in the style of Little Big Adventure, Ratchet & Clank, Crash Bandicoot, or whatever really.
The main character in this tutorial game is called Lerpz and was the mascot for Unity 2, if I remember correctly.
The tutorial itself is probably a bit hard to follow now seeing as it was made for Unity 2, but I've verified that the project works in Unity 2.6.1, which you can download from the link on the right. The original tutorial and the project is also available for download on the right.
There is no completed version of this project so if you want the complete game as it would stand after completing the tutorial you will have to manage that yourself.
Disclaimer: This project is no longer officially supported and it is NOT for Unity 5. Most likely you'll get no support from me either, just use take it for what it is.