Disabling this software's copy protection introduced a major bug: if you complete a stage of life and the next one tries to load without the appropriate disk already inserted, the game bombs. This happens on both Mini vMac and original hardware (but only with the hacked disk, not the original). Placing all the stages on the same disk image did not solve the problem. If using Mini vMac, you can avoid the issue by keeping all three disk images mounted from the beginning. An unmodified, unplayable copy of Disk 1 is included for potential research value.