Red Line
Released Jul 2023
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.
97% positive · 185 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam $9.99 IndieGala Steam key $9.99
Can't confirm — worth a look
We couldn't confirm these stores carry this game.
Green Man Gaming Steam key Search Prices in USD, as listed by each store.
Buying through an affiliate store helps support the site
Evaluation
Red Line launched on July 20, 2023 as a self-contained story-driven pixel horror game. The developer described it as a complete experience with an estimated 4–6 hours of gameplay, episodic narrative, and a clear story arc involving two protagonists working toward resolution. There is no DLC listed on the store, no season pass or expansion plans have ever been announced, and the developer has posted no news since the launch announcement on July 20, 2023. The game appears to have shipped as a finished, standalone product with no post-launch content cycle.
Evidence
Red Line launched on July 20, 2023. Developer described it as a complete 4–6 hour pixel horror experience with no mention of future updates or additional content.
Store description frames Red Line as a complete narrative experience with a defined beginning and resolution — no mention of planned expansions, DLC, or ongoing content.
Media
Details
Developer
Publisher
indienova
Achievements
18
Platform
Windows, macOS
Controller
—
Steam Deck
Not rated
Players
Single-player
About this game
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
Last evaluated Jun 21, 2026
Something about this evaluation looks wrong Report illegal or harmful content