Pro Skater 4 had received criticism for its difficulty : Neversoft had not realized that each game in the series was drawing new fans who were unaccustomed to the demanding tasks .
Pro Skater 4 is underground 's predecessor in the Tony Hawk 's series .
Pro Skater 4 , Underground 's predecessor in the Tony Hawk 's series , had received criticism for its difficulty : Neversoft had not realized that each game in the series was drawing new fans who were unaccustomed to the demanding tasks .