Ah yes, great memories already Frank ^^

I especially like the scene where the view moves up thus your character needs to jump up as well to avoid instant death. But I like it so much due to the waterfall scene, it makes the environment so much more plausible

Btw, not only do the background scenes animated the users, they interact with them as well

Thus I can state that your son made a great choice and it was worth your money (to correct myself)

Cheers and I'll stop being off-topic related now ^^

Frazzle