In Little Inferno, which items should I never burn?
This is a list of the "unique" items:
- Photo of Someone
- Paper Heart
- Thermometer
- Delete Key
- Free Hug Coupon
- Novelty Mouse Pad
And this is the list of the items that are confirmed to change the ending somehow:
1. Free Hug Coupon
And these are confirmed NOT to affect the ending:
1. Novelty Mouse Pad
Whether or not the others do as well has yet to be tested as far as I know, and whether or not they can be used in some kind of secret combo with each other has not been documented either.