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planetarian HD

planetarian HD is an engaging and emotional visual novel from legendary game studio, Key. A sub-brand of VISUAL ARTS, Key are also famed for creating Kanon, AIR, CLANNAD, Little Busters!, Rewrite, Angel Beats!, and Summer Pockets.

OfficialMay 8, 2017 · VisualArts/KeyAdventureCasualSimulationFamily SharingSingle-playerWindows

Current best

$9.99

at Steam · Jul 12

All-time low

$3.99

Jul 5, 2026

Stores tracked

1

sources indexed

Review signal

99%

3,376 reviews

planetarian HD cover

Current best · Steam

$9.99

Observed Jul 12

View best listing

Observed low target

$3.99 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $9.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

planetarian HD · Region US · Jul 12

$9.99

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

2 observations
Low $3.99
Best observed priceAll-time low

All-time low

$3.99

Jul 5, 2026 · Steam

12-week avg

$6.99

2 recent observations

Current vs low

+150%

Current $9.99

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 planetarian HD cheapest right now?

planetarian HD is currently indexed at $9.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for planetarian HD?

The indexed low for planetarian HD is $3.99 from Steam, observed Jul 5, 2026. The current indexed price is 150% 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?

planetarian HD has a best indexed review signal of 99%.

Can KeyDwarf notify me about a lower price?

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