• Critical Mass PC cover art
  • Critical Mass PC gameplay screenshot 1 of 5
  • Critical Mass PC gameplay screenshot 5 of 5

Critical Mass PC Price Comparison

Critical Mass starts at $1.99. Currently sold by Steam. The lowest price we have tracked is $0.01.

Compare Critical Mass Prices Across Stores

Critical Mass Specs & Game Info

How Long to Beat Critical Mass

Critical Mass takes about 1 hour to beat, or 4 hours with extra content.

Main Story
1 hour
Main Story + Extra
4 hours
Source: HowLongToBeat

Critical Mass Supported Languages

Critical Mass supports 1 language.

Interface and audio languages for Critical Mass
LanguageInterfaceAudio
EnglishYesNo

Critical Mass Achievements

27 Total Achievements on Steam
Achievement - LightheadedLightheaded
Achievement - Chain ReactionChain Reaction
Achievement - Personal GrowthPersonal Growth
Achievement - EpicEpic
Achievement - LegendaryLegendary
Achievement - Critical MassCritical Mass
Achievement - Mass AddictMass Addict
Achievement - Learned To PlayLearned To Play
Achievement - Critical ProCritical Pro
Achievement - Critical MasterCritical Master

Critical Mass Steam Stats

Critical Mass is rated Playable on Steam Deck.

Steam Deck
Playable
Active Players

Best price today

$1.99

Steam

·

Steam

Checked 10mo ago

·

1 offers compared

Poor deal

29
A small discount, or none, compared with the list price and our tracked price history.
We may earn a commission, which never changes ranking.

Critical Mass Price History

The current price of $1.99 is $0.21 above the 7-day low of $1.78.

7-day

$1.78

30-day

$0.49

All-time

$0.01

Oct 12Today

$1.99

$0.49

Lowest recorded Critical Mass prices

Store and date first seen at this pricePriceDiscount from list price
GameSealKey shop ·

$0.01

-99%
GameSealKey shop ·

$0.06

-96%
GameSealKey shop ·

$0.26

-86%
GameSealKey shop ·

$0.36

-81%
GameSealKey shop ·

$0.39

-80%

Critical Mass Ratings

69

Mixed reception

Critical Mass scores 69/100 from 182 player reviews across 2 sources.
MetaCritic Logo
Metacritic
81/100
Steam Logo
Steam182 reviews
Mixed

About Critical Mass

In an action-oriented puzzle environment, players swap gems in a three-dimensional space to match three items and clear them from the board. Critical Mass is an indie single-player title where four unique game modes are available for play. The colorful art styles depict the game world while online leaderboards track player rankings globally. Achievements grant skillpoint rewards upon completion. The main story takes about 1 hour, with extras extending play to roughly 4 hours, though a completionist run is not listed. The game runs on Steam Deck with a Playable rating. Manic Game Studios made and published the game.Read more

Critical Mass Details

Platforms
Release Date
  • 6/20/2011

Developers
Publishers

Critical Mass Buying and Gameplay FAQs

How much does Critical Mass cost?

Critical Mass starts at $1.99 on PC right now.

Where can I buy Critical Mass the cheapest?

The cheapest price for Critical Mass on PC is $1.99 at Steam, an official store.

Is Critical Mass on sale right now?

No, Critical Mass isn't discounted on PC at the stores we track right now. It's currently $1.99.

What is the lowest price Critical Mass has ever been?

The lowest recorded price for Critical Mass on PC is $0.01 from a key shop. The lowest official store price was $0.49 at IndieGala on May 24, 2025.

Is now a good time to buy Critical Mass?

Not yet. Critical Mass on PC is rated a poor deal at $1.99, compared with a lowest recorded price of $0.01.

How much is Critical Mass on Steam?

Critical Mass is $1.99 on Steam.

Is Critical Mass single-player only?

Yes, Critical Mass is listed as a single-player game, with no multiplayer or co-op modes.

Can I play Critical Mass on Steam Deck?

Yes. Critical Mass is rated Playable on Steam Deck. It runs, but Valve's “Playable” rating means you may need some manual tweaks, such as adjusting settings or using the on-screen keyboard.

What platforms is Critical Mass available on?

Critical Mass is available on PC.

Can you play Critical Mass on Mac?

Yes, Critical Mass supports Mac.

How long does it take to beat Critical Mass?

Critical Mass takes about 1 hour to beat, or 4 hours with extras.

When did Critical Mass come out?

Critical Mass was released on June 20, 2011.

What languages does Critical Mass support?

Critical Mass supports English.

Who developed Critical Mass?

Critical Mass was developed by Manic Game Studios.

What are the review scores for Critical Mass?

Critical Mass has 81/100 on Metacritic and a Steam rating of Mixed from 182 reviews.

How many achievements does Critical Mass have?

Critical Mass has 27 Steam achievements.

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