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Lifeline: Flatline

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, Android Wear device, or through notifications!
• Play in English, German, French, Japanese, or Russian!

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

Category : Adventure

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Reviews (27)

Jus. M. E. May 24, 2022     

I've been a fan of this type of game for a few years. I guess unfortunately for me, I'm a sound designer, so I notice all the horrible choices the sound design makes. They sample one of the most common (and free) monster moans that contains digital artifacting and disortion. Then they repeat it again and again and again seemingly despite what the protagonist does. I'd like to just focus on the story. But between that and the grammatical errors... I wish they put more effort into this.

Nic. C. Nov 30, 2018     

As someone who heavily enjoys both the 'texting with someone' gameplay mechanic and choose your own story genre, I loved it. It was spooky, it was tense, and more or less felt like you were getting to know another person. The story is great, I found myself thinking a lot about Wynn between responses from her. The waits can feel like forever even if they are only a few seconds, but I feel like that drew me in more rather than annoyed me.

Cun. L. Oct 30, 2020     

Very fun. Waiting for her to get back from what she is doing is deliciously painful at times. I hope she is ok!! One problem I do have is with the notifications. They seem to show up as silent notifications, even though I have it set on my phone for sound. No popup notification or anything so I have to keep checking back and that gets boring. If it is a problem on my end, I appreciate any suggestions for a solution. If it is on your side, then please fix it soon. Thank you.

Len. R. Nov 6, 2020     

Not bad overall, my only concern is that you have no idea what Wynn looks like, I finished the game and I have no idea what her face looks like. Next is the waiting time, it's unrealistic at times, like it takes 10 minutes just to peek at the door. Last is the lack of paths, most of the time, which ever choice you choose, the outcome is the same. Thats all... For now.

Mlc. R. Oct 31, 2020     

Amazing game. Really immerse gameplay/story. Ps do not turn fast mode on.youll loose out on the proper feel of the game. It supposed to be real time. Adds some realism and sense of urgency at times. I got this one for free but it encouraged me to buy few other games from this line

Min. Nov 2, 2020     

I got it because it was free but I can't say I've enjoyed it much. So far the character is reallyyy whiney and I don't care if anything happens to them. They don't show you the full sentence for dialogue options so you might get a surprised after selecting them. There's only 2 options each time and most of them are just comforting the character or inconsequential. Also the character goes to sleep every 10mins and it just feels like a cheap way to drag out playtime since you have to wait hours.

Kay. R. Apr 29, 2020     

This is one of the most underplayed game that is worth all of the downloads. It's been a while since I last played it, which is before I got my new phone so I need to redownload it, but the entire series is very encapsulating. It has deep lore that stretches across all of the other apps and you have to stitch together. This is one of my favorite apps and games.

Jen. D. Aug 5, 2019     

When I first installed it, it worked fine. Now when I turn on the app, all I can see is the pulse box at the top, and I can hear sounds but no texts are coming. I left the app on to see if something pops up but nothing has. I paid money for this, and I only got to play for 15 mins or so. I wanted to purchase this game for a long time and I am very disappointed.

Emi. C. Mar 6, 2021     

I really love the other lifeline games and was excited for this one, but was disappointed. the character was super annoying and, unlike the other games where I cared about and liked the main character, I didn't really care if anything happened to her. the writing wasn't on par with the other games at all and it was overall a disappointment

Jen. B. Feb 20, 2021     

I just paid for this and the website you need to access in the game was deleted in 2018. Also, halfway through the game, after closing out for a few hours, it only opens to an empty screen. Don't download this!

Tra. S. Dec 22, 2020     

Probably the worst lifeline yet. Terrible writing, options make no sense. The person you are trying to save is very combative. I wish I had a penny for everytime he says "oh God". I'd have my money back in one playthrough.

Bra. S. Dec 15, 2018     

Loved what I got to play of the game. Bought this about 6 months ago, but i couldnt even open it, so I got a refund. Today I noticed there was an update to fix crashing on the Galaxy S5, so I reinstalled. Got to play until I cleared my multitasking, now the app won't open. Update: I am able to continue my game on my 1st Gen Moto 360, but the app in my S5 still won't open.

Ash. A. Jan 11, 2020     

If you close the game and start it back up later, all you get is the pulse bar. The conversation never loads. I'm playing on a note 10+. If there's no problem for me while playing games like CoD or PUBG, its definitely not my phones fault. Also, I'm not sure if I'm even gonna get my money back. Sorry.

Dia. M. Jun 23, 2021     

I am obsessed with the Lifeline games. This one is no different. Just one thing i would appreciate, fewer times that you have to wait for sleeping, thinking, etc... Uhg!

imp. Nov 17, 2020     

Storyline is pretty good, and I would like to see the tree for multiple endings. P.S. plz make a bundle for all of the lifeline series.

Gra. Nov 3, 2020     

The games really good. But [Awaiting Transmission] goes on for far too long. You're almost forced into fast play.

Pau. J. Feb 5, 2019     

as good as the other stories, just a shame I've played them all now. also the Pearson website no longer works which is needed for a code in game.

Sup. P. C. Oct 28, 2020     

See, I open the game but no conversations appear. However, the SFX changes. Is the game suppoused to begin with no text? I am playing on Nox Player. Do you think it might have to do with that?

ang. s. Oct 31, 2020     

The dev has change, the game isn't fully playable again. It was so sad to see it end to that. Thank you

Max. L. Nov 2, 2020     

Really good game but 1 thing, I spelled my name wrong when Wynn asked for it and I can't change it, I hope this gets changed

DAN. R. Nov 26, 2018     

Intriguing games, played lifeline before and am amazed. Keep up the great games!

And. M. Oct 24, 2020     

Great game, but takes way too long for the next conversation. Gets boring

Vin. B. Nov 2, 2020     

Fun it's just that kinda boring when you have to wait for a long time

Ste. K. Jul 1, 2019     

Cool idea, but the story really drags at times.

Mas. U. Jul 12, 2019     

This one was a bit shorter compared to the other games, but still very good.

Kev. Jan 15, 2020     

I loved this so much these are the kinda storys that i love!!!! I NEED TO FINDOUT HOW TO SUBSCRIBE!!!

Aid. A. May 19, 2019     

the pearsoncorp.co link in the game needs to be updated to the right website address but it's easily worked around when googled