Particulars

63 achievements

Ultra Rare×2

Very Rare×50

Rare×6

Uncommon×5

About Particulars's achievements

Particulars has 63 Steam achievements, 2 of them ultra-rare — unlocked by under 5% of players. The rarest is "Tau Neutrino", earned by just 4.8% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

4.8%

of players earned "Tau Neutrino"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

Want to rate Particulars? Sign in with Steam — one rating per person.

ℹ️Showing global unlock rates. Sign in with Steam to see your personal progress.

All Particulars achievements

63 achievements

Tau Neutrino

See a Tau Neutrino (or its antiparticle)

Ultra Rare4.8%

Bottom T Meson

Be part of a Bottom T Meson, or its antiparticle

Ultra Rare5.0%

Bottom Sigma+

Be a part of a Bottom Sigma+, or its antiparticle

Very Rare5.1%

H Dibaryon

Be part of a H Dibaryon

Very Rare5.1%

Strange T Meson

Be part of a Strange T Meson, or its antiparticle

Very Rare5.1%

Charmed B Meson

Be part of a Charmed B Meson, or its antiparticle

Very Rare5.1%

Tau

See a Tau (or its antiparticle)

Very Rare5.2%

Helium

Be part of a Helium atom

Very Rare5.3%

Helium-2

Be part of a Helium-2 atom

Very Rare5.4%

Helium-3

Be part of a Helium-3 atom

Very Rare5.4%

Bottom Sigma-

Be a part of a Bottom Sigma-, or its antiparticle

Very Rare5.4%

Any Omega

Be part of any Omega particle

Very Rare5.4%

B+ Meson

Be part of a B+ Meson, or its antiparticle

Very Rare5.4%

Sigma+

Be a part of a Sigma+, or its antiparticle

Very Rare5.6%

T+ Meson

Be part of a T+ Meson, or its antiparticle

Very Rare5.6%

Muon

See a Muon (or its antiparticle)

Very Rare5.6%

Strange D Meson

Be part of a Strange D Meson, or its antiparticle

Very Rare5.8%

Strange B Meson

Be part of a Strange B Meson, or its antiparticle

Very Rare5.8%

The Pentaquark

Be part of a Pentaquark (A Phi or a Theta particle)

Very Rare5.8%

Tritium

Be part of a Tritium atom

Very Rare5.9%

Charmed T Meson

Be part of a Charmed T Meson, or its antiparticle

Very Rare5.9%

Deuterium

Be part of a Deuterium atom

Very Rare6.3%

Bottom Lambda

Be a part of a Bottom Lambda, or its antiparticle

Very Rare6.5%

Kaon+

Be part of a Kaon+, or its antiparticle

Very Rare6.5%

Enlightened

Collect 1000 Data

Very Rare6.7%

Charmed Lambda

Be a part of a Charmed Lambda, or its antiparticle

Very Rare6.8%

Charmed Sigma

Be a part of a Charmed Sigma, or its antiparticle

Very Rare6.8%

Sigma-

Be a part of a Sigma-, or its antiparticle

Very Rare6.9%

Any Xi

Be part of any of the Xi Particles

Very Rare7.1%

D+ Meson

Be part of a D+ Meson, or its antiparticle

Very Rare7.1%

B Meson

Be part of a B Meson, or its antiparticle

Very Rare7.2%

Lambda

Be a part of a Lambda, or its antiparticle

Very Rare7.5%

Deuteron

Be part of a Deuteron

Very Rare7.5%

Delta-

Be a part of a Delta-, or its antiparticle

Very Rare7.7%

Kapow!

Witness 1000 Annihilations

Very Rare7.8%

Stubborn

Die 100 times

Very Rare7.8%

Proton

Be a part of a Proton, or its antiparticle

Very Rare7.8%

T Meson

Be part of a T Meson, or its antiparticle

Very Rare7.9%

Bottom

Become an Anti-Bottom Quark

Very Rare7.9%

Pion

Be part of a Pion, or its antiparticle

Very Rare8.1%

Top

Become an Anti-Top Quark

Very Rare8.3%

Muon Neutrino

See a Muon Neutrino (or its antiparticle)

Very Rare8.4%

Kaon

Be part of a Kaon, or its antiparticle

Very Rare9.1%

Strange

Become an Anti-Strange Quark

Very Rare9.2%

D Meson

Be part of a D Meson, or its antiparticle

Very Rare9.3%

Charmed

Become an Anti-Charmed Quark

Very Rare9.3%

Not a down quark

Become an Anti-Up Quark

Very Rare9.5%

Neutrino

See a Neutrino (or its antiparticle)

Very Rare9.5%

Agent of Change

See a W Boson

Very Rare9.6%

Eta

Be part of a Eta, or its antiparticle

Very Rare11.2%

Hydrogen

Be part of a Hydrogen atom

Very Rare12.3%

Electron

See an Electron (or its antiparticle)

Very Rare15.0%

Dineutron

Be part of a Dineutron

Rare15.4%

Persistent

Die 10 times

Rare18.7%

Knowledgeable

Collect 100 Data

Rare19.0%

Bam!

Witness 100 Annihilations

Rare23.0%

Neutron

Be a part of a Neutron, or its antiparticle

Rare25.3%

Anti-Up

See an Anti-Up Quark

Rare29.4%

See an Up Quark

Uncommon31.8%

Boom!

Witness 10 Annihilations

Uncommon32.9%

Learned

Collect 10 Data

Uncommon33.0%

Anti-Down

See an Anti-Down Quark

Uncommon36.0%

Down

You are a Down Quark

Uncommon37.6%