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Once Upon The Universe

Once Upon The Universe is a god-game that takes you to the VERY beginning of creation. You begin the game just after the big bang, with nothing but an empty space and a lot of super hot hydrogen in the entire universe. Fill the universe with life and watch it thrive - or destory it.

OfficialMay 29, 2026 · Paweł Witkowski ByteEncodeEarly AccessIndieSimulationStrategyFamily SharingWindows

Current best

$9.89

at Steam · 31h ago

All-time low

$9.89

Jul 19, 2026

Stores tracked

1

sources indexed

Review signal

96%

23 reviews

Once Upon The Universe cover

Current best · Steam

$9.89$14.99−34%

Observed 31h ago

View best listing

Current low target

$9.89 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $9.89 at Steam.

1/1
S

Steam

BestOfficialIn stock

Once Upon The Universe · Region US · 31h ago

$9.89

was $14.99 · −34%

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 observations
Low $9.89
Best observed priceAll-time low

All-time low

$9.89

Jul 19, 2026 · Steam

12-week avg

$9.89

1 recent observations

Current vs low

At low

Current $9.89

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

12 indexed

Common Questions

Where is Once Upon The Universe cheapest right now?

Once Upon The Universe is currently indexed at $9.89 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Once Upon The Universe?

The indexed low for Once Upon The Universe is $9.89 from Steam, observed Jul 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?

Once Upon The Universe has a best indexed review signal of 96%.

Can KeyDwarf notify me about a lower price?

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