Your title just made me have to check this out...
For this type of game just have a sprite or tiling bg strecht... Then change the angle of the thing... Ave it be a solid and you should be good to go...
But why recreate excisting (gimic) games when you have the power to make eeeeeevvverything you can think of....sorry just had to get that of my chest... Could be a good excersise though...