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Number World Adventure

Move all tiles and merge similar Numbers when they touch. Brake chains, melt the ice and overcome other obstacles to join the pieces to fulfil tasks on your numerical puzzle adventure in the Number World! Play 120 levels in the quest mode or set the highest score in various Challenge modes.

OfficialSep 22, 2017 · Notus Games LtdCasualFamily SharingSingle-playerSteam AchievementsSteam CloudWindows · Mac

Current best

$4.99

at Steam · Jul 28

All-time low

$2.49

Jul 5, 2026

Stores tracked

1

sources indexed

Review signal

100%

6 reviews

Number World Adventure cover

Current best · Steam

$4.99

Observed Jul 28

View best listing

Observed low target

$2.49 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $4.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

Number World Adventure · Region US · Jul 28

$4.99

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 $2.49
Best observed priceAll-time low

All-time low

$2.49

Jul 5, 2026 · Steam

12-week avg

$3.99

4 recent observations

Current vs low

+100%

Current $4.99

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 Number World Adventure cheapest right now?

Number World Adventure is currently indexed at $4.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Number World Adventure?

The indexed low for Number World Adventure is $2.49 from Steam, observed Jul 5, 2026. The current indexed price is 100% 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?

Number World Adventure has a best indexed review signal of 100%.

Can KeyDwarf notify me about a lower price?

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