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Supreme Power

Fight and stand your ground as you build a nation, research and develop armies and cities alike to earn the title of the Supreme Power. Make lasting choices on how you will forge a new empire. Will you create an economic powerhouse to eclipse all or take what is yours with sword and grit.

OfficialFeb 28, 2025 · Samuel ParkerSimulationStrategyFamily SharingSingle-playerSteam AchievementsWindows

Current best

$2.99

at Steam · Jul 15

All-time low

$2.99

Jul 15, 2026

Stores tracked

1

sources indexed

Review signal

100%

6 reviews

Supreme Power cover

Current best · Steam

$2.99

Observed Jul 15

View best listing

Current low target

$2.99 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $2.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

Supreme Power · Region US · Jul 15

$2.99

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

1 observations
Low $2.99
Best observed priceAll-time low

All-time low

$2.99

Jul 15, 2026 · Steam

12-week avg

$2.99

1 recent observations

Current vs low

At low

Current $2.99

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

10 indexed

Common Questions

Where is Supreme Power cheapest right now?

Supreme Power is currently indexed at $2.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Supreme Power?

The indexed low for Supreme Power is $2.99 from Steam, observed Jul 15, 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?

Supreme Power 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.