G30 – A Memory Maze is a unique and minimalistic take on the puzzle genre, where each level is hand-crafted and meaningful. It’s a story of a person with a cognitive disorder, who is trying to recollect the elusive past – before the disease takes over and everything will fade away.

How would you feel, if you couldn’t recognize your life, your loved ones and even yourself? Could you find a light in the dark maze of human consciousness? Could you remember the story?


Each level sparks a little memory of the person’s life. It’s a two-part puzzle: a visual image of the memory and a telescopic text, that reveals itself with every step. You start with fragmented pieces of the picture attached to dashed lines. Dragging them like strings, you move parts of the image to restore it. In turn, telescopic text reacts to your every step – the closer you are to the solution, the more text unfolds. And if you're not moving in the right direction, the story piece too can drift away from the truth. You are indeed remembering – adding details to the memory and forming a clear picture.


The game has a delightful relaxing flow with the atmospheric music and haptic feedback - all this helps you to dive into this compelling story even more. No scores, no timers, no "game over".


G30 is about memory and consciousness – and what they mean for a human being. There are people around who are losing their ability to remember – some kinds of mental diseases do that to a person. G30 shows how they see the world, how they feel about the past they can’t remember and the reality they can’t recognize.


The “Most Innovative Game” award at both Casual Connect USA and Casual Connect Kyiv, “Best Mobile Game” at CEEGA Awards, “Best Mobile Game” and “Critics' Choice” at GTP Indie Cup, “GDC Special Award” and “Amazon Special Award” at Get IT Conference.

What's New

Version 1.0.3

G30 is now available in 2 additional languages:
• Russian
• Ukrainian

Small fixes and improvements

Ratings and Reviews

4.8 out of 5
826 Ratings
826 Ratings

Mixed feelings

The art, the sound, and the haptic feedback are what make this game four stars for me. It’s short the one star because I don’t entirely understand the game. I get the premise, but the blurbs are disjointed and nonsensical in places. It took me FOREVER to figure out that I was supposed to be clicking on words throughout the puzzles. I still don’t understand what it is that makes a word clickable in the first place...

So, it’s a puzzle in the truest sense: I can’t even solve the puzzle of what the puzzle is! But I have always struggled with puzzle games (including games like Zelda that incorporate puzzles into the core gameplay) so I strongly suspect the disconnect is just me. More than likely, any person who loves puzzles will love this game.

And if you’re high-sensory like I am, you’ll enjoy the art, the sound, and the haptic feedback. 😉

Truthful app rater person

Impactful and beautiful

To be frank, I very rarely rate or review apps. However, I felt compelled to do so after playing this game. It really is a maze mentally and visually, and it was a gift to experience. The story-line and the way it unraveled slowly and methodically was thought-provoking, and it left me feeling genuinely moved by its end. Again, I usually wouldn't go through the effort of writing a review on any app no matter how much I like it, but this is important. G30 is eyeopening and it reminds you of what's really important in life. It personally genuinely taught me something and made me think critically both during the puzzles and about world issues. If you're eying the price as a reason to keep from playing this game, please give it a chance. It is so very worth it.


In pure awe of the game

I am in awe at this game. At first I went crazy about just being able with solving the puzzle. I just cared about getting to the next level. That was until I got engaged with the storyline. I almost became obsessed with getting every single word just to make the story make sense. At the very last level I was confused, more than the game itself made me – then it all just tied together it one of the best game finales I have ever seen. The music, the words, the messages between rounds, I loved it all. And when the story finally made sense, I got goosebumps. I love it and it was definitely worth every penny.


Kovalov Ivan
146 MB
Requires iOS 8.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, 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, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch), iPad Pro (12.9-inch) (3rd generation), iPad Pro (12.9-inch) (3rd generation), and iPod touch (6th generation).
Age Rating
Rated 4+
© Ivan Kovalov


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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