Steam
BestOfficialIn stockInterstellar Marines · Region US · Jun 19
$9.99
Interstellar Marines
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI. Play Singleplayer or Co-op/PvP on servers around the world.
OfficialJul 2, 2013 · Zero Point SoftwareActionEarly AccessIndieRPGSimulationWindows · Mac · Linux
Current best
$9.99
at Steam · Jun 19
All-time low
$9.99
Jun 19, 2026
Stores tracked
1
sources indexed
Review signal
53%
7,873 reviews
Current best · Steam
$9.99
Observed Jun 19
View best listingCurrent low target
$9.99 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $9.99 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
$9.99
Jun 19, 2026 · Steam
12-week avg
$9.99
1 recent observations
Current vs low
At low
Current $9.99
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 Interstellar Marines cheapest right now?
Interstellar Marines 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 Interstellar Marines?
The indexed low for Interstellar Marines is $9.99 from Steam, observed Jun 19, 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?
Interstellar Marines has a best indexed review signal of 53%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.