Complex sentence: A 1P (Single-Player) game can be 1:00,1:30,2:00 or 2:30 in length; playing all 7 rounds results in an elapsed playing time of 7:00,10:30,14:00 or 17:30 respectively.
Split into simpler sentences: A 1P (Single-Player) game can be 1:00,1:30,2:00 or 2:30 in length. Playing all 7 rounds results in an elapsed playing time of 7:00,10:30,14:00 or 17:30 respectively.