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InnerSpace

Soar through virgin skies and dive into lost oceans as you hunt for the ancient gods of the Inverse, a forsaken realm of inside-out planets. Created by a small team of seven developers and originally funded on Kickstarter, InnerSpace is a bright, colorful exploration flying game with no horizons.

OfficialJan 16, 2018 · PolyKnight GamesAdventureIndieFamily SharingFull controller supportRemote Play on TVWindows · Mac · Linux

Current best

$19.99

at Steam · Jul 14

All-time low

$1.99

Jun 21, 2026

Stores tracked

1

sources indexed

Review signal

61%

349 reviews

InnerSpace cover

Current best · Steam

$19.99

Observed Jul 14

View best listing

Observed low target

$1.99 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $19.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

InnerSpace · Region US · Jul 14

$19.99

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 $1.99
Best observed priceAll-time low

All-time low

$1.99

Jun 21, 2026 · Steam

12-week avg

$10.99

4 recent observations

Current vs low

+905%

Current $19.99

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 InnerSpace cheapest right now?

InnerSpace is currently indexed at $19.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for InnerSpace?

The indexed low for InnerSpace is $1.99 from Steam, observed Jun 21, 2026. The current indexed price is 905% above that low, so KeyDwarf labels it "Watch for drop".

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?

InnerSpace has a best indexed review signal of 61%.

Can KeyDwarf notify me about a lower price?

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