Don't Knock Twice
28 achievements
Ultra Rare×2
Very Rare×5
Rare×4
Uncommon×8
Common×9
About Don't Knock Twice's achievements
Don't Knock Twice has 28 Steam achievements, 2 of them ultra-rare — unlocked by under 5% of players. The rarest is "Faster Than Light", earned by just 3.8% of players. 2 SteamVault members have 100%-completed it so far. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
3.8%
of players earned "Faster Than Light"
SteamVault 100%s
2
members fully completed it
Community Ratings
No ratings yetDifficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All Don't Knock Twice achievements
28 achievements
Ultra Rare3.8%
Ultra Rare4.3%
Very Rare8.0%
Very Rare8.2%
Very Rare11.0%
Very Rare13.0%
Very Rare13.1%
Rare15.9%
Rare22.1%
Rare24.6%
Rare27.8%
Uncommon30.1%
Uncommon30.2%
Uncommon37.4%
Uncommon37.7%
Uncommon37.9%
Uncommon42.3%
Uncommon46.2%
Uncommon46.8%
Common52.1%
Common53.3%
Common53.6%
Common60.2%
Common61.6%
Common61.8%
Common62.5%
Common64.8%
Common85.1%