Last updated on November 30th, 2025 at 11:16 pm
Who Killed My Sister? – Entertainment Game Review
Who Killed My Sister? is a Entertainment/Strategy/Trivia game from GOLDEN DOG, K.K., first launched in 24th February 2017.
It’s rated 9+ and currently has 409+ ratings on the App Store.
What Makes Who Killed My Sister? Stand Out
I came home from a family trip only to find my sister dead. She has left me mysterious messages as her dying wish.
To: My Brother
A・ C・ F・ ?・O
Even in shock, I knew that by solving the riddles I could seek the truth no matter how horrid it may be….
The further I get in solving riddles, the closer I get to the suspect.
But the suspect has a contradicting testimony.
-Will you find the killer?-
This Entertainment game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Who Killed My Sister? is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 12th November 2020
Recent improvements include:
Bug fixes.
Download & Availability
Who Killed My Sister? is available through the official App Store for iOS devices.
Get Who Killed My Sister? 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:
The story is absolutely amazing, original, and captivating. Our only issue is that some of the solutions dont make sense in the context of the question. We say this as a 25 year old with her Masters in Biomedicine. We were confused playing this game more than in our pharmacology class lol.
It is amazing, the graphics and the animations, we really think you should make more of these, murder mystery games and please make them in English.
We like how it is a mystery and the riddles are good.
We love this game cause sometimes we got a little bored from things and we love playing this game so much.
Level 9 or level 99 its very fun and hard and suprisly we did pass it hope for a update keep it up we mostly love the story than problem solving cant believe the Momiji did it crazy.
After you finish the game you type on an icon in the top right corner, then at the bottom you can see a grey chapter its called ???. We would like to know how to get that ending So if anyone knows please tell us.
We mean, some of the riddles dont make since and if you cant figure them out go to YouTube But other than that, the story was pretty good. We had a mind that it was who we thought it was and was satisfied to see the outcome. Im at least glad that it lets you think each of the girls could be the killer if you think about it and not just one. We enjoyed this game :).
We have been playing this game for the last hour and we want stop,.
Its a very good game its so interesting and kinda frustrating but its different we like it.
We love this game. The translations a bit wonky so you can tell it was originally for the Japanese App Store, but the concept is really unique, and the story is still followable, even if all the details dont make it through.
Ok, heres some videos with no spoilers that will help you get pass the levels, dont just go leavening a bad review () we cant find the link so here is the names (dont look in the comments…) Who Killed our Sister? Game play.(part 01)1-20 Who Killed our Sister? Game play.(part 02)21-40 Who Killed our Sister? Game play.(part 03)41-60 Who Killed our Sister? Game play.(part04)61-80 Who Killed our Sister? Game play(part05)81-99 Last part. Make sure too check out Lets play games, the YouTuber that post the videos with no spoilers, the comments do tho. We know Im subbing.
cries about level 43 This reminds us of "Sarah Is Missing" but its such a good game. We love itttttttttt.
Im literally stuck on 7 and 9! Is this game only for laptop/computer? Pls we need help.
Its a really fun game, theres just one problem on lvl 8 when we put in the correct answer it says its wrong, we looked online as well and it was the right answer. Im not sure if its a glitch or something but overall, good game, we definitely recommend it.
Im only on Level one but the ninth clue is hard.Ive been on it for over a week and each day we still cant figure out the meaning to the keyboard- other then that so far its fun.
It was a very cool app to play especially with the solving of clues we loved this game and hopefully other people love it too also almost no adds, FINALLY.
Im stuck on level eight we skipped it at first but then went back and couldnt figure it out Its a great game just needs easier levels at first and it should get harder as you play Thats just our opinion and Im not saying anyones wrong but yeah its a good game and we recommend it.
When we wanted a hint we saw the second hint and we did not understand at all.
We love the game but on level 8 we put butterfly witch is the correct answer and it still says incorrect.
This is why we leave a three star. How do you beat number 43 and 45 its impossible we looked on google and there is NOTHING.
We can not get past level 8 and 9.
We like this game but it makes us dizzy. The answers to the riddles are so easy yet difficult. You can start to get the hang of knowing the answer right under your nose. But its not. Basically the answers are what you see and put together from that image. Its simple but Its wired yet fun.
We just got into the game and we dont know if anyone else has the problem where Im stuck on level seven because we did two hints but how does the picture is of butter or flying butter help anything. So if someone would be so kind and tell us in reviews how do we pass lvl 7.
We were playing and when we answered number 8 correctly it said it was incorrect.
We finished it and the plot twist was not surprising. We already guessed who the killer was halfway through. The puzzles were not bad. We quite like the math ones. But it is also kind of repetitive the logic behind them. Especially, the alphabetic ones. The hints are like 50% helpful and 50% does nothing. 2/5 for story 4/5 for puzzle.
Hi, we love this game sm even though im only on the first level LOL. We have only one issue we cannot seem to get past level 9. Im pretty positive the answer is correct, but every time we put it in it says incorrect. There is no other possible answers it could be so im very lost. We really want to keep playing but if we cant get past lv 9 we cant keep playing because it literally wont let us.
Its a fun game at first, but once you really start to get into it, its not even fun anymore. Like how am we supposed to solve a picture of butter. Im not joking that was one of the riddles.://.
The people saying yall passed to the other levels how did yall pass level 9?-? Make it make since please whats the answer.
We cant believe it, level 8 13 and … Keep saying the answer is incorrect but am sure its correct its really getting on our nerves.
We HATE THIS F GAME LIKE OH GOD IF we DONT EVEN KNOW HOW TO DIVIDE we STRESS DOING THIS FTHING.
When we first downloaded it we got really stumped and we had to delete the app because we got really angry but its probably because we are not smart you can call us stupid but our point is if youre somebody who gets really stumped like us we dont recommend this app but we do recommend Roblox it is fun.
We were reading the reviews and a lot of people needed help so here r the answers of the most difficult ones! 8- Butterfly 19- Bird.
We love Who Killed our Sister, but on level 19, it should be answer or answers, but we put it in, and it says incorrect. If and to put it out there, on the zigzag and letter pattern, a row is left out, and the word zigzag isnt completed. Please, fix this error, we love this game, its riddles, and its storyline. We would hate to not be able to complete it. If anyone was able to pass level 19 please tell us so we can pass it? EDIT: nvm we got passed it, its bird… But the whole thing is answer is bird Im almost done with it now though! Im on 82! And we think its kone Nvm, its wink.
This game is one of our favorite mystery/riddle games ever. The puzzles arent just simple what am we riddles. Some can be hard to solve. But overall great game. We are stuck on 43 though so if anyone can help with the answer that would be great.
THANK YOU CREATOR FOR MAKING THIS GAME we AM SHOCKED.
We love this so much! But Im already stuck on 9! Help.
The game itself is simple, but extremely good. Theres a limited amount of content with less than 100 riddles, but each riddle can be thought provoking and fussed over. Furthermore, each riddle is shown to have its own answer. We can say this since Ive solved most puzzles solo, a few with a hint, a few more with 2 hints, and had to show friends to solve 2 in the very last section (86 and 92). 86 was really simple, but we just wasnt in the mindset. Overall, a fun game with an interesting story. Would recommend.
This game is a great game but we dont understand some of the puzzles!! What is 17-21??!!! If you can help thatd be great!! Edit: nvm we got it but we dont understand A LOT of the puzzles… Still a great game tho.
We love this game but we cant figure out puzzle 63, can someone tell us please.
What is the answer for 34? Cant figure it out tried everything that we can think of. Thanks in advance for the help.
For 45 its face and for 43 its content Also this game is pretty fun and we havent finished the game yet.
We cant solve question 80 and 92 Edit: 80 is piano, 92 is you.
We dont get what Im supposed to for level 43 and 45 those two are hard to solve because the hints are tricky just the the problem itself but the rest of the levels are fun and we feel like theres somehow unintentional puns.
Love it! But we are stuck on 21n help.
Great game but we're having trouble getting past puzzle 17 we need some help.
Today,when we met this game,we fell in love with the game (although the riddles are hard) we want more games like this. We still haven't finished it yet.
41 and 45 are really hard we need help with it.
Cant get past 43 and 45 ;-; what does C on 10 T mean oh wait… The answer is content we feel dumb now but still dont know 45.
The answer for 19 is actually bird if you read the entire zigzag it should be Answer is bird. This is a awesome game, simply and fun. Just we cant get through 16 and 20.
We got stuck on this one cuz we thought the answer was "answer" but it's actually BIRD.
User feedback from Apple App Store
App Details
- Version: 1.1.0
- Size: 45.62 MB
- iOS: 9.0 or later
- Languages: EN
- Content Advisory: Infrequent/Mild Horror/Fear Themes
- Developer: GOLDEN DOG, K.K.
Last updated: 12th November 2020 | Genre: Entertainment, Strategy | Developer: GOLDEN DOG, K.K.