One notable aspect in the original computer versions are the presence of illicit drugs. In addition to conventional items such as a potions and medical herbs, Sadler also uses narcotics such as hashish, coca, opiates, LSD, marijuana and peyote to heal himself or increase other attributes. The player's AP and AC statistics (represented by a heart-rate graph in the computer versions and green bars in the console version) are affected by the drugs Sadlers uses.