Zooming and Rotating

Alright, is there an extension that will allow me to zoom in on all the pixels on the screen, making objects bigger (with respect as to not look pixely) but to allow objects to be zoomed in and out?

And the other question. Can I make the screen and all pictures rotate 90 degrees or 100 degrees? So if the user presses "forward", it will make them go in the new direction?

For instance if a cube is labled 1 at the top and 2 to the right and all teh way to 4. If I rotate that 'cube' by 90 degrees counter clockwise, 2 is now up. When the user presses up, they will go to 2 now instead of 1 because it is up.

I would like the zoom feature to be used for something similer to SSBB during fighting on a 2D platformer stage, and also to zoom in and out when exploring in an 8 direction area.

The 90 degree rotation would just make the game a little more unique for my users. Just to help emulate '3D' a little better.