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Space Prison

Survive the galaxy's toughest prison and rise to the top of a space gang! Explore, fight, craft, trade and learn convicts' stories to escape the facility. Space Prison is a turn-based tactical survival game with deep strategy and social RPG elements.

OfficialJul 18, 2024 · Wooden AlienAdventureRPGSimulationStrategyAdjustable DifficultyWindows

Current best

$5.99

at Steam · Jul 10

All-time low

$5.99

Jul 10, 2026

Stores tracked

2

sources indexed

Review signal

No reviews

Space Prison cover

Current best · Steam

$5.99$19.99−70%

Observed Jul 10

View best listing

Observed low target

$5.99 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $5.99 at Steam.

2/2
S

Steam

BestOfficialIn stock

Space Prison · Region US · Jul 10

$5.99

was $19.99 · −70%

View listing
G

GOG

OfficialIn stock

Space Prison · Region US · Jul 17

$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

3 observations
Low $5.99
Best observed priceAll-time low

All-time low

$5.99

Jul 10, 2026 · GOG

12-week avg

$15.32

3 recent observations

Current vs low

+234%

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 Space Prison cheapest right now?

Space Prison is currently indexed at $5.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Space Prison?

The indexed low for Space Prison is $5.99 from GOG, observed Jul 10, 2026. The current indexed price is 234% 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?

No review summary is indexed for this game yet.

Can KeyDwarf notify me about a lower price?

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