Foo Is Missing

31 achievements

Ultra Rare×2

Very Rare×12

Rare×2

Uncommon×11

Common×4

About Foo Is Missing's achievements

Foo Is Missing has 31 Steam achievements. The rarest is "[DOPPEL] Trojan Horse", earned by just 6.2% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

6.2%

of players earned "[DOPPEL] Trojan Horse"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Foo Is Missing achievements

31 achievements

[DOPPEL] System Clock

Defeat System Clock in Doppel-Mode

Ultra Rare0.0%

[DOPPEL] Worm

Defeat Worm in Doppel-Mode

Ultra Rare0.0%

[DOPPEL] Trojan Horse

Defeat Trojan Horse in Doppel-Mode

Very Rare6.2%

[INSTALL] Core Module

Unlock 32 chips

Very Rare6.2%

[INSTALL] Complete Module

Unlock all chips

Very Rare6.2%

[GET] Partition Data

Obtain 2048 fragments

Very Rare6.2%

[GET] Drive Data

Obtain 4096 fragments

Very Rare6.2%

[GET] Storage Data

Obtain 8192 fragments

Very Rare6.2%

[ALERT] Fatal-level Damage

Deal 256 or more damage in one single attack

Very Rare6.2%

[INSTALL] Integrated Module

Unlock 16 chips

Very Rare12.5%

[GET] Volume Data

Obtain 1024 fragments

Very Rare12.5%

[ALERT] Critical-level Damage

Deal 128 or more damage in one single attack

Very Rare12.5%

[STATE] Fatal Exception

Die 256 times

Very Rare12.5%

[STATE] Fully Stable

Clear a stage without dying

Very Rare12.5%

[DEBUG] Emergency Bug Fix

Defeat 128 enemies

Rare18.7%

[DEBUG] System Bug Fix

Defeat 256 enemies

Rare18.7%

[DELETE] System Clock

Defeat System Clock

Uncommon31.2%

[DELETE] Worm

Defeat Worm in Doppel-Mode

Uncommon31.2%

[ACCESS]Doppelganger Authorization

Unlock Doppel-Mode

Uncommon31.2%

[INSTALL] Minimal Module

Unlock a chip for the first time

Uncommon31.2%

[INSTALL] Standard Module

Unlock 4 chips

Uncommon31.2%

[INSTALL] Extended Module

Unlock 8 chips

Uncommon31.2%

[GET] Cluster Data

Obtain 512 fragments

Uncommon31.2%

[DEBUG] Major Bug Fix

Defeat 64 enemies

Uncommon31.2%

[ALERT] Warning-level Damage

Deal 64 or more damage in one single attack

Uncommon37.5%

[DEBUG] Small-scale Bug Fix

Defeat 32 enemies

Uncommon43.7%

[GET] Block Data

Obtain 256 fragments

Uncommon50.0%

[DELETE] Trojan Horse

Defeat Trojan Horse

Common56.2%

[GET] Sector Data

Obtain 128 fragments

Common62.5%

[DEBUG] Minor Bug Fix

Defeat 16 enemies

Common62.5%

[OVERCLOCK] Optimization Complete

Fully upgrade an ability

Common100.0%