Your uncle Henry Walker, a world-renowned detective, has disappeared without a trace. Come to Nightfall and find him! But watch out: this town is not what it seems.
Collect clues, catch criminals, and discover Nightfall's greatest secret!

Main game features:
THE CAPTIVATING ATMOSPHERE OF THE '80S. Gorgeous graphics will transport you to a different era!
EXCITING STORYLINE. You won't be able to tear yourself away from the game while there are still mysteries left to unravel.
PICTURESQUE MATCH 3 LEVELS with awesome animations.
UNIQUE CHARACTERS, each with their own individuality.
TRICKY PUZZLES that only you can solve!

Unravel all the mysteries of Nightfall and prove you are the best detective!

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What’s New

Version 1.4.2

Detective, new discoveries are waiting for you!
Try to solve new mysteries and find out what discoveries they will lead you to!
Test your skills in new match 3 levels!
- Small bugs fixed and game performance improved.

Ratings and Reviews

4.4 out of 5
998 Ratings

998 Ratings

Almerith ,

Update is frustrating

Played this a lot but since the latest update it is has become very frustrating- too many levels are now nearly impossible without bonuses ( ie spending money) and you find yourself playing the same levels over and over. The AI is now really obvious- too often you spend a whole go with only one option to move and you know it’s impossible to complete- stop playing for a few hours and very often low and behold everything goes your way and you can complete the level- skill plays little part now.

Developer Response ,

Hi! Thank you for bringing this to our attention. We're sorry you had a bad experience. Feedback like this helps us constantly improve our players' experiences by knowing what we are doing right and what we can work on. So we appreciate you taking the time to send us this helpful response.

Rav_G ,

Please fixed it, the original Riddleside was Class!!!!

I started this game late compared to everyone else by the looks of thinks but have to say that the original Riddleside was a fantastic piece of work from the graphics to the music used on each of the levels, I was hooked. When I reached the end it was a bit of a shock, fortunately I didn’t have to wait as long as the others for the new chapter, however.... once available, mmmmm disappointed, what’s going on with the graphics it’s now like a puzzle my 5 year old would do, all chunky and bright, bring the old ones back and same goes for the music, the complexity of the levels is fine as we all like a challenge but the graphics you need to definitely do something about this team. I was close to uninstalling and trying something else but I will give you the benefit of the doubt having produced a great game to start with. Sort it guys and the music for the puzzles too 👍🏼

Developer Response ,

Hi! Thank you for your feedback! We regret that redesign did not enjoy you as we expect. We forwarded your review to our developers. We always aim to deliver a great experience. Have a great day!

Jabbashut79 ,

More chapters so we can finish the game

Instead of giving us Henry safe, please give us more chapters to open and so we can complete the and get uncle Henry back and found what causes the problems with people disappearing etc it is get boring playing the same things over over again, when you started there new things we are thinking that you put more characters in the game. I got far as new lead and I cannot go any more further in the games as instead of new chapters you just doing same thing over and over again, collecting trophies in same competition and I am getting fed up with it. If you don’t give us the chapters I sure that people will delete this game, if not this game will get lower stars rating. I been reading other comments about this I am now giving you one star instead of five stars, which I would given you


MyTona Pte Ltd
227 MB

Requires iOS 9.0 or later. Compatible with iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE (1st generation), iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPad Air, iPad Air Wi‑Fi + Cellular, iPad mini 2, iPad mini 2 Wi‑Fi + Cellular, iPad Air 2, iPad Air 2 Wi‑Fi + Cellular, iPad mini 3, iPad mini 3 Wi‑Fi + Cellular, iPad mini 4, iPad mini 4 Wi‑Fi + Cellular, iPad Pro (12.9‑inch), iPad Pro (12.9‑inch) Wi‑Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7‑inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5‑inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi‑Fi + Cellular (6th generation), iPad Pro (11‑inch), iPad Pro (11‑inch) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (3rd generation), iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi‑Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi‑Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi‑Fi + Cellular, iPad Pro (11‑inch) (2nd generation), iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (4th generation), iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular, iPod touch (6th generation) and iPod touch (7th generation).


English, Russian

Age Rating
Infrequent/Mild Profanity or Crude Humour
Infrequent/Mild Medical/Treatment Information
Infrequent/Mild Horror/Fear Themes
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. Handful of Coins £1.99
  2. Bag of Coins £4.99
  3. Box of Coins £9.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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