 Virgin estimated the game would provide 20 – 25 hours of game play for adults and 80 – 100 hours for children . The season two cast provided all voices except for Michael Benyaer as Hadji and Charles Howerton as Dr. Quest . The game 's music featured a " high @-@ intensity orchestral sound " prone to monotony . One reviewer praised Roswell for " good entertainment and variety " , but regretted low replay value and no modes of difficulty . Critics were divided over the puzzles , naming them both " ingenious " and " elementary " . Peter Scisco of ComputerLife and FamilyPC 's testers criticized some of the puzzles for relying on " reflexes , not logical thinking " . 
