PC $9.99 Region US
Games Indie 交界线 Red Line
Mature content
Indie · Rolling Cat Studio

交界线 Red Line

交界线 Red Line
Mature content
Windows macOS
Very Positive · 97% of 185
DeveloperRolling Cat Studio
GenreIndie
Wait Chip's verdict · US updated 2 days ago

Good game, but it sits 100% of the way from its all-time low to full price. It drops harder in seasonal sales. Patience pays.

Why this verdict
Price position between all-time low and full price 100%
All-time low $4.99 · 6d ago
Player reviews 97% positive of 185
Quality score 97/100
Value score 0/100

Offers

Accepted regional prices from official stores

Official stores (1)
steam
checked 2 days ago Best price
steam, Official, $9.99
$9.99 Buy at steam
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About this game

What this game is, in the developer's words

Moving into a shabby apartment, a saturnine girl with hidden secrets finds a notebook that allows her to communicate with another world. A thrilling adventure taking place across multiple timelines ensues.


Moving into a shabby apartment, a saturnine girl with hidden secrets finds a notebook that allows her to communicate with another world. A thrilling adventure taking place across multiple timelines ensues. Two protagonists who trapped in their own dilemmas decide to collaborate, collect and analyze clues, reveal the hidden truth that history has neglected and help each other find the path to redemption.

Red Line is a story-driven horror game with moderate puzzles. Player can control two protagonists in two worlds to interact with different residents, investigate items, solve puzzles to unlock memories, and put clues together to reveal the truth of the past. By recreating certain moments spent in the apartment, resolve the regrets and obsessions of the characters, and help them embark on the next journey.

  • Story revolving around dual protagonists in different worlds is told from multiple views
  • Episodic narrative, with unique tragedies befalling the families behind each and every door
  • Seamless switching between investigation, chatting, and puzzle solving provides an utterly immersive detective experience
  • Stunning and picturesque in-game graphics imbue this pixel game with a dynamic visual style
  • Well-designed sound effects and BGM selections are the icing on the cake that give players a more terrifying atmosphere.


Discord:
Twitter: @indienova



Media

Trailers and screenshots straight from the store page

交界线 Red Line screenshot 1
交界线 Red Line screenshot 2
交界线 Red Line screenshot 3
交界线 Red Line screenshot 4
交界线 Red Line screenshot 5
交界线 Red Line screenshot 6
交界线 Red Line screenshot 7

Latest news

Recent updates from the game's own feeds

Price intelligence

Accepted price history and the lows that matter

Historical lows
All-time low ATL $4.99 2026-07-07
3-month low $4.99
12-month low $4.99
Current $9.99
Price events From the accepted price history · updates automatically
Jul 9, 2026
Sale ended · back to $9.99
Jul 7, 2026
New all-time low $4.99

交界线 Red Line price history and best deals

交界线 Red Line for PC currently sells from $9.99 at authorized stores. Its all-time low is $4.99, set on 2026-07-07.

Frequently asked questions

Answered from this game's own price and edition data

Should I buy 交界线 Red Line now or wait?
Our verdict is wait. At 100% of the way to full price, it usually drops harder in seasonal sales, so patience tends to pay.
Is $9.99 a good price for 交界线 Red Line?
$9.99 sits 100% of the way from the all-time low of $4.99 to the full price. It has been cheaper before, so there is room to wait.
Where can I buy 交界线 Red Line?
交界线 Red Line is tracked at steam. We only list authorized stores here and always link out with a clean outbound link.
Scores
Steam reviews Very Positive · 97%
97% positive of 185
Media (7)
Tech
Requirements
System requirements platform
Minimum
Minimum:
  • OS *: Windows 7, 8, 10, 32/64-bit
  • Processor: 1.6GHz or above
  • Memory: 1024 MB RAM
  • Graphics: AMD Radeon HD 6670, GeForce GTX 200 series with at least 1GB
  • Storage: 2 GB available space
  • Sound Card: Direct X 9.0c sound device
Recommended
Recommended:
  • OS: Windows 10 64 bit
  • Processor: 2.4 GHz
  • Memory: 1024 MB RAM
  • Graphics: AMD R7 200 series, GeForce GTX 500 series
  • Storage: 2 GB available space
  • Sound Card: Direct X 9.0c sound device
Minimum
Minimum:
  • OS: macOS 10.0
  • Processor: 苹果 M1 或英特尔酷睿 M
  • Memory: 1024 MB RAM
  • Storage: 2 GB available space
Achievements (18)
序章 80.7%
第一章 67.5%
第二章 61.5%
身手矫健 61.5%
灵异事件 58.0%
身手很矫健 57.8%
第三章 56.7%
第四章 52.8%
Facts
DeveloperRolling Cat Studio
Publisherindienova
GenresIndie · RPG
ModesSingle-player
Links
Ratings
dejusl
igrs18
steam_germany16
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