Project NB

54 achievements

Ultra Rare×43

Very Rare×6

Rare×2

Uncommon×1

Common×2

About Project NB's achievements

Project NB has 54 Steam achievements, 43 of them ultra-rare — unlocked by under 5% of players. The rarest is "Once upon a slime", 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 "Once upon a slime"

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Project NB achievements

54 achievements

Once upon a slime

Unlock endless mode in Slime Pipes

Ultra Rare0.7%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare0.7%

Modern Gorefare

Kill 99 Zombies with each weapon in Zombat 2

Ultra Rare0.7%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare0.7%

Many Machines Maxed

complete all goals on 15 machines

Ultra Rare0.8%

Friends Reunited

Complete Barkanoid

Ultra Rare0.8%

Got 9999 problems but a Zombie ain't one

Kill 9999 zombies in Zombat 2

Ultra Rare0.8%

It's a horror game

Pass level 3 of Line Terror

Ultra Rare0.8%

Fat Princess

Feed the Princess in Woodgal's Adventure.

Ultra Rare0.9%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare0.9%

Rhythm is a dancer

Clear any song with a perfect score on Cyber Dance

Ultra Rare0.9%

We come in peace

Land the plane 9 times in UFO Assault

Ultra Rare0.9%

1337 HAXXOR

Uncover all conspiracies in Blockchain

Ultra Rare1.0%

Drop the ball

Drop 15 balls in one move on Bugai

Ultra Rare1.0%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.0%

True Capitalist

$250,000 in the safe

Ultra Rare1.0%

Ballz To The Wallz

Have at least one of each colour ball in play on Graffiti Ballz

Ultra Rare1.1%

GoldGuy Jr

Buy all upgrades in Strike Gold

Ultra Rare1.1%

Your Bloody Valentine

After upgrading footwear, stand at the bus stop and stare at the ground for 3 seconds

Ultra Rare1.1%

GTA: Crime City

Clear all 3 cities in Racer Chaser

Ultra Rare1.1%

Sonically Youthful

Unlock and listen to all the songs on the jukebox

Ultra Rare1.2%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.2%

Arcadeception

Beat all the high scores on Brick, Toad, Racer, Flyguy and Snake in Knuckles and Knees

Ultra Rare1.3%

Fresh Prince of Grindstone

Purchase all personal upgrades

Ultra Rare1.3%

GOOOOOOAAAAAAALLLL!!!!

Complete 60 goals

Ultra Rare1.4%

Intergalactic, planetary, planetary...

Visit all of the tourist destinations in Bugai

Ultra Rare1.4%

1CC

Clock Vostok 2093 once

Ultra Rare1.5%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare1.5%

Jimmy Goldman Would be Proud

Set all machines to max price per play.

Ultra Rare1.5%

To do. Done!

Complete 99 to do list items

Ultra Rare1.5%

Nose to the Grindstone

Complete all objectives for 3 days running

Ultra Rare1.6%

Hammer time

Thump 333 Gophers

Ultra Rare1.7%

Hidden Packages

Find and remove 100 pieces of gum

Ultra Rare2.0%

Ahoy Hoy

Listen to 10 messages on the answer machine

Ultra Rare2.2%

Video killed the radio star

Unlock and use the NTV Player

Ultra Rare2.2%

Bombscare

Get to level 3 on adventure mode in Bomb Dudes

Ultra Rare2.2%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare2.4%

GOOOAAAL

Complete 30 goals

Ultra Rare2.4%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare2.6%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare2.8%

Smoked 'Em

Shoot 999 targets in Smoke Em

Ultra Rare2.8%

???

Hidden achievement — tap Reveal secrets to spoil

Ultra Rare3.2%

I ran the numbers

Have a daily income of over 2500

Ultra Rare3.6%

Goal

Complete 10 goals

Very Rare5.2%

Machine Maxed

complete all goals on a machine

Very Rare6.1%

Clean up on Aisle 9

Bin 250 pieces of trash.

Very Rare6.2%

Bug Fixer

Debug an Arcade Machine

Very Rare6.9%

Taking the plunge

Inflict 5000 damage on the toilet

Very Rare8.3%

Existential dread

Do nothing all day.

Very Rare9.7%

???

Hidden achievement — tap Reveal secrets to spoil

Rare15.9%

Swish

Get 3 consecutive S-Ranks throwing garbage into the dumpster

Rare17.9%

???

Hidden achievement — tap Reveal secrets to spoil

Uncommon43.6%

???

Hidden achievement — tap Reveal secrets to spoil

Common55.0%

???

Hidden achievement — tap Reveal secrets to spoil

Common89.1%