Overview
An exploit involving objectives.I highly doubt bethesda will even pay attention to this (because why would they?), so enjoy your free lunchboxes
How it Works
So what you wanna do is make sure your fallout shelter is modded with infinite resources (this is how i did it, or you can waste your money on nuka-cola in the shop and get a ♥♥♥♥ ton of it).
Now follow these steps below:
1. Skip the middle or bottom tier daily objective until you get an objective rewarding a lunchbox.
2. Complete that objective.
3. After completing step 2, quickly go back into your daily objectives and skip the new objective you’re given 2 or 3 times and you should be able to get another objective rewarding a lunchbox consistently. (note, the top daily objective does this too but has a lower chance of giving a lunchbox reward than the middle and bottom one)
4. Repeat steps 2 – 3 until you’re satisfied with your amount of newly gained lunchboxes.
I want to point out that 8/10 lunchboxes obtained through this method will 96% of the time contain at least 1 legendary Junk, Weapon or Outfit – vault dwellers do get dropped but are often rare in quality.