Game artwork from the official Steam store; rights belong to the respective publisher.
Base game (Steam) · PC
US · USD · Steam
Price observed in the US store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Forty-Eight Days Behind the Fence
For five weeks each year, Han Do-jin disappears into the Chunmyeong valley to secure the nation's college entrance exam. He counts every sheet, seals every box, and helps keep the test honest by keeping forty-one professionals locked inside a remote training resort.
This year, the Institute orders the writers to create an exam no machine can pass. Then an unwritten question appears in a cram school's mock paper. The scheduled thirty-five-day lockdown becomes forty-eight days of audits, interviews, fatigue, and mounting institutional pressure.
Do-jin cannot call the seventeen-year-old niece waiting at home. He cannot leave the resort. And he cannot avoid three women who pull him toward three different futures. Choose a Relationship
Bae Yeo-reum — The Prep List
The resort's site manager is local to the valley, practical, playful, and unimpressed by Institute authority. She keeps an aging facility running with a wipe-board, inherited infrastructure, and sheer nerve. Helping her may cost more than either of you expects.
Ahn Mi-ran — The Interview Chair
An Assessment Integrity investigator arrives with a case number and…
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Base game
No other base game is required.
Activation: Steam
A Steam account is required.
Supported platforms: Windows, macOS, Linux
Official US Steam product record; other regions are checked separately.
Checked:
Supports: Steam appdetails type=game identifies this standalone base-game app, Product name and explicitly listed operating systems
US / USD · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
USD 4.19 lowest in the displayed observations, from Oct 22, 2026, 06:06 AM UTC to Oct 22, 2026, 06:06 AM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 22, 2026, 06:06 AM UTC | USD 4.19 |