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Supreme Ruler Ultimate

Real-Time Strategy/Wargame. From World War II through the Cold War and into the future, re-live or re-imagine the tensions and crises of our recent history! Guide your nation through the era of your choice in Campaigns, Scenarios, and Sandboxes, as you make every effort to become Supreme Ruler!

OfficialOct 17, 2014 · BattleGoat StudiosIndieSimulationStrategyFamily SharingIncludes level editorWindows · Mac

Current best

$19.99

at Steam · Jul 13

All-time low

$4.99

Jun 26, 2026

Stores tracked

1

sources indexed

Review signal

77%

1,252 reviews

Supreme Ruler Ultimate cover

Current best · Steam

$19.99

Observed Jul 13

View best listing

Observed low target

$4.99 · 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

Supreme Ruler Ultimate · Region US · Jul 13

$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 $4.99
Best observed priceAll-time low

All-time low

$4.99

Jun 26, 2026 · Steam

12-week avg

$14.99

3 recent observations

Current vs low

+301%

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 Supreme Ruler Ultimate cheapest right now?

Supreme Ruler Ultimate 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 Supreme Ruler Ultimate?

The indexed low for Supreme Ruler Ultimate is $4.99 from Steam, observed Jun 26, 2026. The current indexed price is 301% 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?

Supreme Ruler Ultimate has a best indexed review signal of 77%.

Can KeyDwarf notify me about a lower price?

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