Last updated on November 24th, 2025 at 06:45 pm
Who Is The Killer (Episode IV) – Puzzle Game Review
Who Is The Killer (Episode IV) is a Puzzle/Adventure game from Long Jaunt Ltd, first launched in 14th May 2015.
It’s rated 12+ and currently has 796+ ratings on the App Store.
What Makes Who Is The Killer (Episode IV) Stand Out
"We would personally recommend everyone to try this game, especially those who love brain teasers. You’ll love it!" — Gameographics
What the people say about 'Who Is The Killer?' game series:
'Best investigation game I've played so far! Feels so real!' (Tia00)
'It's not like those one way stories, it really gives you the freedom to investigate by yourself!' (abighoul)
'Just when you think you know who the killer is, your suspect is found dead!' (Moonwave2315)
'A really unique game which gives you a real sense of deduction!' (nicholas derecourt)
About Episode IV:
You have recently received an unexpected invitation. Frederick Adams, a psychiatrist, has invited you to observe a remarkable case of mental illness. Late at night, you arrived at the hospital. But in the morning, that particular female patient was found dead…
— The action takes place in dark and gothic mental hospital;
— New dark music;
— New word mini-game;
— The plot was writing by professional scriptwriter;
General description:
This original game is based on classical english detective rules. Everyday someone dies and you need to figure out who is the killer. Everybody has a common mystery story of the past. Everybody could have a motive to do this. And you have only seven days to stop the murderer.
It is not a generic adventure game — there is no happy end in this scenario, you can either win or lose the game (if everybody dies).
Speak with characters, investigate crime scenes, guess who lies, look at your dreams to find clues and try to arrest the killer before it’s too late.
— A new murder every day
— Several original mini-games
— Mystery background story
— Original gameplay for those who like to think.
Game page on Facebook: http://www.facebook.com/WhoIsTheKiller
Visit it to find how to gain additional Energy in game every day.
IMPORTANT NOTES!
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Some reviews may contain spoiler. Think twice before read them!
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PLEASE do not tell who is the killer in reviews! You can breake other people fun with it! Thanks in advance!
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All Episodes support English, Russian and German languages.
This Puzzle game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Who Is The Killer (Episode IV) is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 26th August 2016
Recent improvements include:
This app has been updated by Apple to display the Apple Watch app icon.
- minor fixes
Download & Availability
Who Is The Killer (Episode IV) is available through the official App Store for iOS devices.
Get Who Is The Killer (Episode IV) on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Great game this is for the people who love to solve puzzles.
Its a great game. Very intriguing and picks the brain.
We need the energy lol. Good game but annoying how long it makes you wait.
We really like this game. It is difficult but fun. Our only criticism is that you run out of energy so fast that you cant accuse someone until day 5 or later.
Much more interesting that episode 3.
We love this game it mysterious and fun Im impressed.
EVERYTHING ON THIS GAME IS AMAZING.
This is such a amazing game its so detailed and very addicting.
We love it but we dont like how when finding words it very difficult and we dont like when we lose all our cups of coffee we have to start over.
These have been great fun so far, but there is a bug in this game that no clue is shown on the investigate screens when a hint is asked for. Hints work fine on the word games.
We do love these games but we agree that it costs so much energy and by the time youve figured out who it is, you basically only have that person left. We wish that you could do more in a day, it would give you a fighting chance. But we will continue to play and love it.
Just started playing but we like it so far.
Lots of clues, and motivation to find the killer.
Not our first episode . But the other ones we've played were very interesting… By the way , who's the killer.
Such an eerie vibe and fun characters to work with.
Love this game. We have played all the episodes so far, we have not won yet but we're hoping this game turns the tides.
Great Game! Can't wait for episode V.
It's so awesome. This game is very mysterious.
These games are really addicting. Just can't get enough. Although they do tend to be frustrating sometimes.
We love detective work and this game does it so brilliantly it keeps you guessing till the end.
Very fun to play and we enjoy all the mini games.
It's practically the same as all the previous ones.
We're really enjoying the game, but on episode four, the Emma investigation is having issues. The clue "they say" is no where, we have used 3 hints and it isn't showing up.
Lovely concept for the game. We love how the gameplay is and the puzzles are also a nice touch to it.
We were hoping another one would come out, def the best mystery game, just wish we didn't have to pay for energy.
Lots of waiting time. But fun game.
Just started playing but it's a bit confusing far as questioning/investigating and uses too much energy to just do the mini games alone but we're still playing so will see what our overall opinion is till then we need these free coffees to get by lol thanks.
It really is a good game though a bit buggy.
Crashes and freezes more than previous versions. But still fun.
We love games like these. All four games we have played back to back. Hope there will be new chapters released soon.
We enjoy mystery solving games. This is one of them.
So far a pretty good game, haven't played it long enough to really say much…but for 3 free energy, why not, right.
Its an ok game. Our problems are that you have to wait until youre either down to the remaining two survivors to chose a killer. Or, you have to pay to accuse the killer. Also, you have to download the next episode in order to hear the killers motive from the previous episode.
This one was a hell of a lot harder. Please make more.
This game is a 5 star by itself. It gives us a Sherlock Holmes feel. We just dont like the begging for a 5 for free energy.
It takes way too much energy for mingame but overall good game.
His is such a great game and constantly keeps you on the edge of your seat.
It's alright so far. But it's kinda confusing.
The game itself is good. But, we wish there was other ways of getting energy instead of buying it.
Very fun to play when you're bored. Kind of hard, though.
It's fun and confusing, we don't think the hints work as much but that's alright.
Just started and so far we're hooked.
It's great but it takes forever to move from day to day.
Pretty cool game. Wish there was a way to advance without having to pay for it.
Why dont you have all the episodes in one app instead of having us download a new one each time.
Good game concept but the wait time and energy is hard.
Ok so far. Energy spent quickly.
We're bored so yet still playing these. We do hope if there are more they change up something. The same mechanics game after game is old now.
Not a fan of the energy bar but the game is good, challenging and entertaining.
Good mystery game, but it does take a while to start a new day.
User feedback from Apple App Store
App Details
- Version: 3.2.1
- Size: 62.38 MB
- iOS: 5.1.1 or later
- Languages: EN
- Content Advisory: Infrequent/Mild Profanity or Crude Humor, Infrequent/Mild Cartoon or Fantasy Violence, Infrequent/Mild Alcohol, Tobacco, or Drug Use or References, Infrequent/Mild Mature/Suggestive Themes, Infrequent/Mild Horror/Fear Themes
- Developer: Long Jaunt Ltd
Last updated: 26th August 2016 | Genre: Puzzle, Adventure | Developer: Long Jaunt Ltd