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KeyDwarf tracks listings. Nothing sold here.

Rule No. 1

A silky smooth Arena First Person Shooter with a prime focus on game-feel. Massacre waves of sentient metallic geometry and their monster compatriots as you fight for your Hi-Score! Designed to be the ultimate 'warm-up' or 'waiting-for-download' game!

OfficialJul 8, 2021 · Walk Without Rhythm GamesActionCasualIndieFamily SharingPartial Controller SupportWindows

Current best

$2.69

at Steam · Jul 8

All-time low

$2.69

Jul 8, 2026

Stores tracked

1

sources indexed

Review signal

93%

256 reviews

Rule No. 1 cover

Current best · Steam

$2.69$2.99−10%

Observed Jul 8

View best listing

Current low target

$2.69 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $2.69 at Steam.

1/1
S

Steam

BestOfficialIn stock

Rule No. 1 · Region US · Jul 8

$2.69

was $2.99 · −10%

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 $2.69
Best observed priceAll-time low

All-time low

$2.69

Jul 8, 2026 · Steam

12-week avg

$2.69

1 recent observations

Current vs low

At low

Current $2.69

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 Rule No. 1 cheapest right now?

Rule No. 1 is currently indexed at $2.69 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Rule No. 1?

The indexed low for Rule No. 1 is $2.69 from Steam, observed Jul 8, 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?

Rule No. 1 has a best indexed review signal of 93%.

Can KeyDwarf notify me about a lower price?

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