In Smooth 14 of LPIV ("Cogs of War") the talisman says you have to save 24 lemmings when it originally said to save 29 (which would make more sense since you have to save at least 27 just to complete the level). I realize that those who play NeoLemmix like me can fix this themselves by changing the level's file to an .nxmi README file and changing it in there, but I thought I should point this out anyway for convenience's sake.