Steam
BestOfficialIn stockCritical Mass · Region US · Jun 19
$1.99
Critical Mass
Critical Mass is an action puzzle game that takes traditional match 3 and brings it into the world of 3D.
OfficialJun 20, 2011 · Manic Game StudiosCasualIndieFamily SharingSingle-playerSteam AchievementsWindows · Mac
Current best
$1.99
at Steam · Jun 19
All-time low
$1.99
Jun 19, 2026
Stores tracked
1
sources indexed
Review signal
69%
441 reviews
Current best · Steam
$1.99
Observed Jun 19
View best listingCurrent low target
$1.99 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $1.99 at Steam.
1/1
View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
1 observationsBest observed priceAll-time low
All-time low
$1.99
Jun 19, 2026 · Steam
12-week avg
$1.99
1 recent observations
Current vs low
At low
Current $1.99
Recommendation
At indexed low
current indexed price matches the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
10 indexedCommon Questions
Where is Critical Mass cheapest right now?
Critical Mass is currently indexed at $1.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Critical Mass?
The indexed low for Critical Mass is $1.99 from Steam, observed Jun 19, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".
Is the top source safe?
Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
Critical Mass has a best indexed review signal of 69%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.