v1.2 is simply a straightening of some stuff, or rather a dotting of my i's and crossing of my t's.

i have made the game to save its progress (truck idx & game level idx).

i have also talked about a more visually contrasting background 'trees'.

also, i have dealt with the issue of reset button just going straight to do so, now, it pops up a dialog to let user confirm before the reset.

remember, the reset will undo your game progress to start.