Lifeline: Flatline is a terrifying departure for the series. While previous games were sci-fi adventures, Flatline dives headfirst into psychological horror. You are connected to Wynn, a woman who has just woken up in a dark, terrifying medical facility. Unlike Taylor from the first game, Wynn is panicked and in immediate danger, which makes the 'real-time' notifications much more stressful.
The writing is top-notch, using the text-based format to let your imagination fill in the horrors that Wynn is seeing. The heartbeat monitor feature adds a layer of tension that previous games lacked—you can literally see her heart rate spike when she’s scared. It’s a short, intense experience that shows just how effective minimalist storytelling can be. If you have a pair of headphones and a dark room, this game will definitely get under your skin.
Available on: Apple Watch, iPhone, iPad, iPod
Version 1.0.2Fri Nov 04 2016
This app has been updated by Apple to display the Apple Watch app icon.
• Optimizations and bug fixes
Thanks for the awesome feedback and support!
The Lifeline series takes a terrifying turn in this interactive horror experience. Every decision you make could help Wynn to safety, or lead her to an untimely end.
Something has gone horribly wrong... Venture deep into a mysterious scientific facility, where a woman named Wynn has just woken up strapped to a hospital bed. She doesn't remember what happened to her - all she knows right now is that she has to get out of this place. And her only link to the outside world... is YOU!
Help Wynn navigate creepy darkened hallways as the shrieks of something inhuman get closer... In this thrilling interactive horror experience, your choices shape the story and ultimately decide Wynn's fate!
• A truly immersive horror experience!
• The Green Series continues with a terrifying twist!
• Written by award-winning author Daryl Gregory.
• Norman Fairbanks returns with an original bone-chilling score.
• Wynn’s heart-rate monitor gives real-time feedback as you make decisions in the story.
• Interact with the story on your phone, Apple Watch, or through notifications!
• Play in English, German, French, Japanese, Russian, or Chinese at launch!
WATCH US: http://www.youtube.com/c/LifelineGame
Praise for Lifeline:
“I’ve played many games that I find engrossing, but Lifeline may be one of the first that changed the way I thought about my daily routine, which leapt off the screen and became a part of my lived experience.” - Eli Cymet, Gamezebo
“For a few brief hours I cared – really cared – about the fate of a completely fictional character. I don’t think any other game I’ve played has made me feel that way before.” - Matt Thrower, PocketGamer
Requires iOS 8.4 and watchOS 2.0 or later. Compatible with iPhone, iPad, and iPod touch.The Lifeline series takes a terrifying turn in this interactive horror experience. Every decision you make could help Wynn to safety, or lead her to an untimely end.
Something has gone horribly wrong... Venture deep into a mysterious scientific facility, where a woman named Wynn has just woken up strapped to a hospital bed. She doesn't remember what happened to her - all she knows right now is that she has to get out of this place. And her only link to the outside world... is YOU!
Help Wynn navigate creepy darkened hallways as the shrieks of something inhuman get closer... In this thrilling interactive horror experience, your choices shape the story and ultimately decide Wynn's fate!
• A truly immersive horror experience!
• The Green Series continues with a terrifying twist!
• Written by award-winning author Daryl Gregory.
• Norman Fairbanks returns with an original bone-chilling score.
• Wynn’s heart-rate monitor gives real-time feedback as you make decisions in the story.
• Interact with the story on your phone, Apple Watch, or through notifications!
• Play in English, German, French, Japanese, Russian, or Chinese at launch!
WATCH US: http://www.youtube.com/c/LifelineGame
Praise for Lifeline:
“I’ve played many games that I find engrossing, but Lifeline may be one of the first that changed the way I thought about my daily routine, which leapt off the screen and became a part of my lived experience.” - Eli Cymet, Gamezebo
“For a few brief hours I cared – really cared – about the fate of a completely fictional character. I don’t think any other game I’ve played has made me feel that way before.” - Matt Thrower, PocketGamer












Lifeline: Flatline is a deep, immersive story of survival that plays out in real-time. You receive notifications from Wynn, a woman trapped in a mysterious facility, and your choices will determine her fate. This installment introduces a heart rate monitor that lets you see Wynn's physical response to your decisions and the terrors lurking in the halls. Written by award-winning authors, Flatline is a branching narrative experience where one wrong move could be Wynn's last.
Horror-themed branching narrative
Real-time notifications and responses
Interactive heart-rate monitor
Multiple endings based on your choices
Playable on Apple Watch for deeper immersion
Wynn will often ask for your opinion on which way to turn. If her heart rate is exceptionally high, try to suggest the more cautious path. Moving too fast in high-stress situations often leads to a quick 'Flatline' game over.
The best Apple Watch games to play when you've got five minutes to spare.
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Wynn will send you messages throughout the day. You must choose between two responses to guide her actions. She will take time to perform tasks, meaning you'll have to wait for her to message you back.
A single playthrough usually takes 2-3 real-world days, depending on how quickly you respond to Wynn.