Birthdays the Beginning

Birthdays the Beginning

43 achievements
Ultra Rare×16
Very Rare×13
Rare×6
Uncommon×4
Common×4

About Birthdays the Beginning's achievements

Birthdays the Beginning has 43 Steam achievements, 16 of them ultra-rare — unlocked by under 5% of players. The rarest is "Happy Birthday Cube Master!", earned by just 0.4% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
0.4%
of players earned "Happy Birthday Cube Master!"

Community Ratings

No ratings yet
Difficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
Want to rate Birthdays the Beginning? Sign in with Steam — one rating per person.
ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.

All Birthdays the Beginning achievements

43 achievements
Happy Birthday Cube Master!
Happy Birthday Cube Master!
Obtained all achievements.
Ultra Rare0.4%
The Ripples of Time
The Ripples of Time
Accumulated over 1 billion total Cube Years.
Ultra Rare0.5%
Riding the Waves of Time
Riding the Waves of Time
Accumulated over 3 billion total Cube Years.
Ultra Rare0.5%
Too Much Time on Your Hands
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare0.5%
Challenge Master
Challenge Master
Cleared all challenges.
Ultra Rare0.6%
Super Photographer
Super Photographer
Captured every organisms.
Ultra Rare1.1%
Terrahexahedron
Terrahexahedron
Obtained
Ultra Rare1.3%
My mane is a testament to my power.
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.2%
Up and Down Master
Up and Down Master
Raised Avatar's level to max.
Ultra Rare2.3%
Perfect Star
Perfect Star
Cleared with a result of 5 stars.
Ultra Rare2.4%
My tentacles extend to every corner of the deep sea.
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare2.5%
Aquahexahedron
Aquahexahedron
Made the entire Cube into sea.
Ultra Rare3.4%
Cool as a Cube-cumber
Cool as a Cube-cumber
Achieved Cube temperature below 0°C.
Ultra Rare3.6%
No Mountain Too Steep
No Mountain Too Steep
Made the highest mountain on the largest Cube.
Ultra Rare4.3%
The Challenge Begins
The Challenge Begins
Cleared 1 challenge.
Ultra Rare4.7%
It's hard to hide all the time, y'know?
???
Hidden achievement — tap Reveal secrets to spoil
Ultra Rare4.8%
Cramped Cube
Cramped Cube
Exceeded 2 million in total organisms.
Very Rare5.4%
Little Star
Little Star
Cleared with a result of 4 or more stars.
Very Rare5.5%
No Sea Too Deep
No Sea Too Deep
Made the deepest sea on the largest Cube.
Very Rare6.0%
To Prosperity and Beyond
To Prosperity and Beyond
Cleared Scenario 4.
Very Rare7.0%
Doesn't It Smell Good?
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare7.5%
In-cube-ator
In-cube-ator
Achieved Cube temperature of 60°C.
Very Rare7.6%
I don't attract too much attention, do I...?
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare7.8%
My shell is tough!
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare9.1%
Rise of Humanity
Rise of Humanity
Cleared Scenario 3.
Very Rare11.1%
I prefer to keep to myself.
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare13.2%
I'll follow you anywhere, master!
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare13.4%
A Blessed Tree
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare14.3%
I just want to eat grass and be left alone.
???
Hidden achievement — tap Reveal secrets to spoil
Very Rare15.0%
Crowded Cube
Crowded Cube
Exceeded 1 million total organisms.
Rare16.1%
I wish I could fly!
???
Hidden achievement — tap Reveal secrets to spoil
Rare17.4%
We were the first to fly!
We were the first to fly!
Captured the primitive dragonfly, Meganeura.
Rare21.9%
Me, a tyrant? Oh, that simply will not do.
???
Hidden achievement — tap Reveal secrets to spoil
Rare22.1%
When Dinosaurs Roamed the Cube
When Dinosaurs Roamed the Cube
Cleared Scenario 2.
Rare24.4%
Landed a Big One
Landed a Big One
Captured an SS-sized organism.
Rare27.0%
Even bacteria can get big if they unite as one!
Even bacteria can get big if they unite as one!
Captured the primordial plant, Prototaxites.
Uncommon38.1%
My kind is still alive to this day.
My kind is still alive to this day.
Captured the prehistoric fish, Coelacanthus.
Uncommon41.7%
Great Photographer
Great Photographer
Captured a 9-star rarity organism.
Uncommon44.4%
Up Up Down Down Up Down Down Up...
Up Up Down Down Up Down Down Up...
Moved terrain over 10,000 times.
Uncommon47.8%
Livable Land?
Livable Land?
Cleared Scenario 1.
Common67.8%
Up! Down! Up! Down!
Up! Down! Up! Down!
Moved terrain over 1,000 times.
Common73.9%
Amateur Photographer
Amateur Photographer
Captured your first organism.
Common84.9%
Cubecraft
Cubecraft
Used an item for the first time.
Common92.0%