Fallout Shelter (iPhone iPod)

CheatingDome.com

Affordable Rock Removal

Tap on any building you want to build. Next, you'll need to choose where to place it. Instead of selecting an empty space, eliminate rocks until you have almost no money left. Now go ahead and place the building wherever you like. The rocks should still be gone but you won't have to pay for their removal.

Infinite Lunch Boxes and Money (Exploit)

This exploit requires you to start a game with a brand new vault. Place the rooms you start with, and have the Dwellers occupy them. Complete objectives from there, until you are asked to either "Equip 1 Dweller With a Weapon" or "Sell 1 Weapon or Outfit." Instead of completing either of those objectives (by claiming a reward), which will disable the exploit, complete other missions until both of the aforementioned objectives are listed. From there, you should soon see a mission to "Get 50 Water," or to "Get 50 Food," or to "Level Up a Dweller." You can complete any of these three missions repeatedly, as long as you have not first completed "Equip 1 Dweller With a Weapon" or "Sell 1 Weapon or Outfit" already noted. Completing those repeatable missions is an easy way to quickly amass a pile of lunchboxes and coins.

Time Lapse (Exploit)

You can change the time on your device to advance the game so that you don't have to wait. You can do so by heading to Settings > General > Date & Time and disabling the Auto option. Note that sometimes this will cause errors when you return to the actual time, so make sure that all rooms are ready to be collected before you restore the settings.

Various Achievements

Complete the indicated task to unlock the achievement.

AchievementHow to unlock
A Better Future, UndergroundUpgrade 20 Rooms to Level 3.
A Little off the TopChange the appearance of 10 NPCs in the Barbershop.
A Vault For My VaultCollect 10,000 Caps.
Armed and DangerousCollect 20 Legendary weapons.
Atom SplitterMerge 3 Power Rooms.
Better SettlerLevel up a Dweller from 1 to Level 10.
Big PharmaCollect 100 Stimpacks and 100 Radaway on Quests.
Blast From The PastCollect 20 Legendary Dwellers.
DecoratorCollect all Pieces of 4 Themes.
Dine and DashMerge 3 Food Rooms.
Enemy of the WastesKill 500 enemies on Quests.
Fashion StatementCollect 20 Legendary outfits.
FashionistaCraft 10 Outfits.
Get Off My LawnSuccessfully stop 50 Raider Attacks.
Hard Work is Happy WorkSuccessfully complete 50 Room Rushes.
Higher and HigherLevel up a Dweller to level 25.
Home Sweet HomeBuild 1 of every room type.
Interior DesignerCraft 1 of every room theme.
Legend of the WastesComplete 100 Quests.
Mattress StufferCollect 1000 Caps.
More than HandyCraft an Outfit, a Weapon and a Theme.
Overachieve Much?Complete 100 objectives.
OverseerLevel up a Dweller to level 50.
Paint ‘n Elbow GreaseCollect all Pieces of 1 Theme.
Prepared For The FutureMake 25 babies.
Project PurityMerge 3 Water Rooms.
ScraptasticScrap 500 items.
Smooth TalkerMake 25 Dialogue Choices in Quests.
SurvivalistComplete 60 Quests.
Urban RangerComplete 30 Quests.
Vault-Tec ArchitectBuild 25 rooms.
Vault-Tec EngineerBuild 50 rooms.
Wasteland WandererComplete 10 Quests.
WeaponsmithCraft 10 Weapons.
You're Fired!Kill 10 Quest Bosses.