Operation Zeta

45 achievements

Ultra Rare×27

Very Rare×12

Rare×5

Uncommon×1

About Operation Zeta's achievements

Operation Zeta has 45 Steam achievements, 27 of them ultra-rare — unlocked by under 5% of players. The rarest is "The Void", earned by just 0.7% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.7%

of players earned "The Void"

🗺️ 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 Operation Zeta achievements

45 achievements

The Void

Beat sandbox mode

Ultra Rare0.7%

Droid Complete

Beat the game as a droid

Ultra Rare0.7%

Upgrader

Buy all of the Upgrades

Ultra Rare0.7%

Flaxon

Meet all of the Flaxon Five

Ultra Rare0.7%

Puzzle Master

Complete 100 Puzzles

Ultra Rare0.7%

Exterminator

Survive 100 total waves as Waylynn

Ultra Rare0.7%

Winner

Beat the game with all races and characters

Ultra Rare1.5%

Lore Master

Collect all database entries

Ultra Rare1.5%

Unlock the box

Unlock sandbox mode

Ultra Rare1.5%

Fishy Situation

Meet all of the Space Cats

Ultra Rare1.5%

Master Trader

Survive Operation Zeta as Oottoo

Ultra Rare1.5%

Goo Gotten

Unlock Goo as a playable character

Ultra Rare1.5%

Goo Gladiator

Survive Opeartion Zeta as a Goo

Ultra Rare1.5%

Gibby Lives

Survive Operation Zeta as Gibby

Ultra Rare2.3%

Waylynn Complete

Survive all the waves as Waylynn

Ultra Rare2.3%

Podcasting

Ultra Rare2.3%

Slugula Survivor

Survive Operation Zeta as a Slugula

Ultra Rare3.0%

Danny Lives

Survive Operation Zeta as Danny

Ultra Rare3.0%

Larry Lives

Survive Operation Zeta as Larry

Ultra Rare3.0%

Long Timer

Fully upgrade Laser Delay

Ultra Rare3.8%

Golemite Survivor

Beat the game as golemite

Ultra Rare3.8%

Unlocked Gibby

Unlock Gibby as a playable character

Ultra Rare3.8%

Oottoo Unlocked

Unlock Oottoo as a playable character

Ultra Rare3.8%

Untouchable

Ultra Rare3.8%

Slugula Unlocked

Unlock Slugula as a playable race

Ultra Rare4.6%

Hats Off

Bring Hatrick his special hat

Ultra Rare4.6%

Waylynn Unlocked

Unlock Waylynn as a playable character

Ultra Rare4.6%

Frumptar Complete

Beat the game as Frumptar

Very Rare5.3%

Meow Master

Complete Operation Zeta as a member of the Meow

Very Rare5.3%

Hoarder

Have 200 Credits.

Very Rare6.1%

Defended

Help Jullian defend his planet

Very Rare6.1%

Oohkin Survivor

Survive Operation Zeta as an Oohkin

Very Rare7.6%

Florbo Lives

Survive Operation Zeta as Florbo

Very Rare7.6%

Roki Survivor

Survive Operation Zeta a Roki

Very Rare7.6%

Meow Unlocked

Unlock the Meows

Very Rare9.2%

Florbo Unlocked

Unlock Florbo as a playable Character

Very Rare10.0%

Unlocked Droid

Unlock Droid as a playable character

Very Rare10.0%

Larry Unlocked

Unlock Larry as a playable Character

Very Rare10.0%

Roki Unlocked

Unlock Roki as a playable character

Very Rare11.5%

Danny Unlocked

Unlock Danny as a playable Character

Rare17.6%

Frumptar Unlocked

Unlock Frumptar as a playable Race

Rare19.2%

Golemite Unlocked

Unlock Golemite as a playable Race

Rare20.7%

Human Survivor

Survive Operation Zeta as a Human

Rare21.5%

Oohkin Unlocked

Unlock Oohkin as a playable race

Rare24.6%

Out of time

Get killed by the death laser

Uncommon41.5%