Redownloaded the game. Lily's event now plays out, still CAN'T SAVE.
Some suggestions: reduce the rate hunger depreciates. It runs out far too quickly for how little food you pick up. If anything, hunger and thirst depreciation should be switched. Rat damage needs to be reduced; it belts out obscene damage for how little reward the rat meat is worth.
Is the chicken supposed to spawn outside the forest? Because sometimes the chicken will spawn by the fire, and occasionally, it won't spawn in the forest, or by the fire.
And one grammar issue: Sunbathing with Elena, when Lisa has enough she says, "Okay, that can be enough." It should be, "Okay, that's enough." Sounds better and less awkward.