Steam
BestOfficialIn stockUnderground: Chapter 1 · Region US · Jul 16
Free
Underground: Chapter 1
Underground is a first-person horror-puzzle game where you explore a mysterious subway system, solve deadly puzzles, and escape the creatures lurking in the dark. Will the train take you home—or deeper into the nightmare?
OfficialFreeMay 29, 2025 · Ecstatic Group GamesAdventureFree To PlayIndieFamily SharingSingle-playerWindows
Current best
Free
at Steam · Jul 16
All-time low
Not yet
No USD history
Stores tracked
1
sources indexed
Review signal
60%
10 reviews
Current best · Steam
Free
Observed Jul 16
View best listingKeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $0.00 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
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Media
12 indexedCommon Questions
Where is Underground: Chapter 1 cheapest right now?
Underground: Chapter 1 is currently indexed at Free from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Underground: Chapter 1?
KeyDwarf has not indexed enough USD history for Underground: Chapter 1 yet.
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?
Underground: Chapter 1 has a best indexed review signal of 60%.
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