Obstickle (Mal Lavery, 1991) Code für eine ständig wechselnde Landschaft: Monday, Thursday, Friday, Saturday, Future Level-Passwörter: Level 1: GRASP Level 11: EPISODE Level 21: HERO Level 2: PERFORM Level 12: SKIMPY Level 22: FARTY Level 3: SHOULDER Level 13: LEVER Level 23: CAUSTIC Level 4: OUTSTRIP Level 14: LUCKY Level 24: PARTIAL Level 5: CALCULAS Level 15: INFEST Level 25: SERVANT Level 6: OSTRICK Level 16: INFIDEL Level 26: URGENT Level 7: PERFECT Level 17: DAISY Level 27: CLEVER Level 8: GEAR Level 18: SPANNER Level 28: ARSEWIPE Level 9: LAVISH Level 19: FLOPPY Level 29: MOUSE Level 10: LACQUER Level 20: SPEAKER