Complex sentence: Every level ends with a special crank that, based on how high Ristar is launched off screen, bonus points are awarded, very similar to Mario receiving bonus points depending on how high he jumps onto a flagpole at the end of his respective game's levels.
Split into simpler sentences: Every level ends with a special crank that is based on how high Ristar is launched off screen. Bonus points are awarded, very similar to Mario receiving bonus points depending on how high he jumps onto a flagpole at the end of his respective game's levels.