GOG
-80%Subject 13
98 · Official storeIn stock18h agoRegion US
$1.99
$9.99
Subject 13
Play as Franklin Fargo, a quiet physics professor who has led a bitter existence ever since his fiancée died in a holdup in which he was supposed to be the victim. One morning, he wakes up in the middle of an abandoned scientific facility. His only link with the outside world is a voice that calls him "Subject 13".
May 28, 2015Windows, Mac
AdventureIndieFamily SharingSingle-playerSteam AchievementsSteam Trading Cards
Tracked stores
2
Best indexed price
$1.99
Review signal
No reviews
Current low target
$1.99 · matches the current indexed low
Compare Sellers
Best indexed price: $1.99 at GOG.
2/2
Open
Steam
Subject 13
100 · Official storeIn stock36h agoRegion US
$9.99
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
All-time low
$1.99
Jun 20, 2026 · GOG
12-week avg
$1.99
2 recent observations
Current vs low
At low
Current $1.99
Recommendation
At indexed low
current indexed price matches the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Images and Media
Frequently asked
Where is Subject 13 cheapest right now?
Subject 13 is currently indexed at $1.99 from GOG. Official DRM-free storefront.
What is the historical low for Subject 13?
The indexed low for Subject 13 is $1.99 from GOG, observed Jun 20, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".
Is the top source safe?
GOG 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.