Accelerando-get gradually faster
Ritardando-get gradually slower
Adagio-slow
Allegro-fast
Moderato-moderately
Short/simple answer: because it was forbidden to picture or sculpt anything figurative (i.e. representing a being or object). Figurative art could be wrongly interpreted as a depiction of Allah and worshipped instead of Him, and that would be considered idolatry.
You wasted points on this question, GOOGLE, But anyways its a game, or horror genre game, and its fun actually recommend it, That is if your not afraid.