some on your answers are wrong, dunno where you did your homework. fingerprints where explained by a herbal biologist after seeing his own finger under the microscope when adding an union foil for examination.
seriously tho, make save spots, dying at the end of the mission= go back to the start when everything kills you in 1 touch/shot? ..no thx. if i had to rate it right now i would be sorry
 "Valthirian Arc 2"){kind=icon}
 "Accelerator"){kind=icon}
 "Blood Spash Wtih Sound"){kind=icon}
 "Knowledge is Power! Quiz"){kind=icon}
 "The World's Hardest Platformer"){kind=icon}