Fallout Shelter
Nothing to beat — this one gets played, not finished.
One achievement, three platforms, three different rarity numbers
Blast From The Past
Each platform measures its own player population.Why that matters
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison. Percentages are shown exactly as each platform publishes them — Pyroblast does not recalculate them or mix player populations together.
How hard is Fallout Shelter?
No rating — nothing to beat
There's nothing to beat here — no last boss, no credits. Ranked shooters, sandboxes, live-service games and endless runners don't get a difficulty score, because "how hard is it to finish" isn't a question you can ask about them. That's not the same as easy.
Rarest achievements
Published rarity by platform.
Steam
Blast From The PastCollect 20 Legendary Dwellers2.9%
Overachieve Much?Complete 100 objectives3.4%
ScraptasticScrap 500 items3.8%
Interior DesignerCraft 1 of every room theme3.8%
A Little off the TopChange the appearance of 10 NPCs in the Barbershop4.2%
Xbox
Blast From The PastCollected 20 Legendary Dwellers 0.1%
Interior DesignerCrafted every Theme0.9%
Overachieve much?Completed 100 objectives1.0%
ScraptasticScrapped 500 items1.0%
A Little Off the TopChanged the appearance of 10 Dwellers in the Barbershop1.3%
Played Fallout Shelter? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
About Fallout Shelter
Fallout Shelter puts you in control of a state-of-the-art underground Vault from Vault-Tec. Build the perfect Vault, keep your Dwellers happy, and protect them from the dangers of the Wasteland.
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Steam — Valve's published global unlock percentage across Steam owners of the game.
- Xbox — Microsoft's published rarity percentage across Xbox players.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .