Basically most things are taken right from snail bob creatures objects including the blending crap in the background and hoping that none of the people that play their game are color blind. Though using a magnifier browser addon set at 300% makes tactics like that fail anyway. No speed up option the bonus level seems broken I have all of the gems from level 1 to level 24 bonus level is showing 75/72 no level select option while you are playing a level.