Steam
BestOfficialIn stockAstro Defender · Region US · Jul 15
$2.99
Astro Defender
Defend Zytherion in frantic battles against alien hordes! In Astro Defender, pilot the legendary Zenith-01 and face a galactic threat in a fast-paced action-platformer. Will you be the galaxy's last hope?
OfficialJan 22, 2025 · PandaRickActionAdventureCasualIndieRacingWindows
Current best
$2.99
at Steam · Jul 15
All-time low
$2.99
Jul 15, 2026
Stores tracked
1
sources indexed
Review signal
No reviews
Current best · Steam
$2.99
Observed Jul 15
View best listingCurrent 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
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 observationsBest 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
12 indexedCommon Questions
Where is Astro Defender cheapest right now?
Astro Defender 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 Astro Defender?
The indexed low for Astro Defender 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?
No review summary is indexed for this game yet.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.