I am totally incompetent to the ways of blender, but i have a big idea in mind for a biology project. What I was going to do was model a cell in Blender, then have a HUD on screen that you could use to zoom around to all the different organelles. Problem is, the only thing i absolutely know how to do is model the cell. Camera animation is still a bit iffy, I don’t know how to animate it along multiple different paths depending on user mouse input (via a HUD that’s always on screen), and when i try to export anything to a runtime, it keeps crashing. I’m going to start modeling the cell now, but if i don’t figure out how to make these camera paths work, this project just won’t happen. I also need help with the runtime, like i said…
Any help would be great!
The cell model is coming along nicely, but unless i get some help with actually animating the camera and such, all I’m going to have is a really high-res picture with words typed on it… 
If you want to control the movement of the camera with user input you should ask this question in the Game engine support forum and/or do a search on walkthrough
Thanks. Is there any way to move the thread over there?