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Lightmatter Achievements · SteamPeaks

Apps LightmatterAchievements

Lightmatter

GameApp ID 994,140by Tunnel Vision GamesReleased 15 Jan 2020

WindowsEngine —

View on SteamSteamCompare Share

App ID994,140

Release date15 Jan 2020

Engine—

Install size5.87 GB

TypeGame

Last update11 Oct 2025

Steam Deck—

DLC1

DeveloperTunnel Vision Games

Changenumber38,396,980

Price$19.99

Packages0

PublisherAspyr

SystemsWindows

Followers—

Depots1

Compare this game

Lightmatter

Tunnel Vision Games·Aspyr
Released 15 Jan 2020·App 994140

Steam user reviews

Very Positive

91.5%· 2.9K reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

92.0 Very positive

Recent 30 days —

Playing now

1

+1 vs. yesterday

0.5%of peak

All-time peak

208

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC1 Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages DLC1 Depots1 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

Every achievement on record

Achievements

23 achievements

I said no photographs!
Didn't you sign the NDA?
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Now you're playing with power!
Be careful with those photon connectors!
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Yippee ki-yay
Sometimes it's good to vent a bit.
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Say hello to my little friend
Take good care of that lamp!
—

Jul 2022

Updated 11 Sep 2026, 21:12 UTCData by SteamPeaks.com

Ah, there it is!

Saving humanity.

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Klonk!

Hey, don't kick that!

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Record of six

Faster than light.

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Burger Friday

1095.3 burgers were consumed during this production.

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Damn fine cup of coffee

Someone seems to be addicted.

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Vashta Nerada

Hey, Who Turned Out The Lights?

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The cake is alive

You can have your cake AND eat it!

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Photon Fun Hour

Do you need a break?

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Fast like a cat

I like cats.

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Sneakin' around

Where are you going?

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NDA

Remember to sign it once you get out.

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Argh, the bridge collapsed

You pushed the button too hard.

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See you on the other side!

You saw it through to the very end.

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Schrödinger's cat

Quantum superposition at the push of a button.

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Contract work

I heard that tool is quite a hit.

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Staring contest

Big Brother is watching you.

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Found Lux!

You crossed paths with that four-legged fluff ball.

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Quality of Life Services

Thank you.

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Baptized

The human body can survive 21 days without food.

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Names, descriptions and icons are the game’s own, as Steam publishes them.