Did Abes voice get lower in Abes Exoddus?
Yes, it most certainly did. Abe’s Exoddus used a different compression scheme from its predecessor, which probably made some of the sounds, most noticeably Abe’s voice sound different. Additionally, the sound guy for Abe’s Oddysee did uncredited voice work on the first game, possibly making Abe sound deeper in Exoddus, when in fact it was Lorne’s unedited acting.