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Mushroom 11

An award-winning anti-platformer where destruction is the only way to move. Mold yourself into any form by destroying your cells, and traverse a devastated landscape filled with brain-twisting puzzles and bizarre mutations. Are you ready to break the mold?

OfficialOct 15, 2015 · UntameActionAdventureIndieFamily SharingSingle-playerWindows · Mac · Linux

Current best

$14.99

at GOG · Jun 20

All-time low

$9.89

Jun 26, 2026

Stores tracked

2

sources indexed

Review signal

84%

683 reviews

Mushroom 11 cover

Current best · GOG

$14.99

Observed Jun 20

View best listing

Observed low target

$9.89 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $14.99 at GOG.

2/2
G

GOG

BestOfficialIn stock

Mushroom 11 · Region US · Jun 20

$14.99

View listing
S

Steam

OfficialIn stock

Mushroom 11 · Region US · Jul 12

$14.99

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

4 observations
Low $9.89
Best observed priceAll-time low

All-time low

$9.89

Jun 26, 2026 · Steam

12-week avg

$13.72

4 recent observations

Current vs low

+52%

Current $14.99

Recommendation

Watch for drop

consider setting an alert

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

12 indexed

Common Questions

Where is Mushroom 11 cheapest right now?

Mushroom 11 is currently indexed at $14.99 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Mushroom 11?

The indexed low for Mushroom 11 is $9.89 from Steam, observed Jun 26, 2026. The current indexed price is 52% above that low, so KeyDwarf labels it "Watch for drop".

Is the top source safe?

GOG 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?

Mushroom 11 has a best indexed review signal of 84%.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.