Original review from 21 Jun 2016:
Interesting game - until I got to Sector 6. A certain puzzle was literally impossible there (at least for me). You have to move some "things" via magnets, but the game keeps bugging out - some the "things" sometimes move on their own, get stuck in a wall and bounce out randomly... good luck arranging them correctly like that.

If it wasn't for that, I'd probably recommend it, but well... literally unplayabe uncompletable.

Edit from 19 Mar 2018:
Tried again, got to the same part (depending on your speed it's around 1-2 hours into the game) and guess what - the cubes still get stuck in the walls, completely glitching out their momentum. I got back to this puzzle in ~60 minutes and took 40 minutes to solve this - with a walkthrough and using Cheat Engine to double the game's speed
This means same verdict for the game: Interesting concept, horrible to play due to that glitch.

Edit from 20 Mar 2018:
Beat the game, beat the DLC. The whole game's story is absolute garbage... and I don't even have high requirements for a story. The story telling is the worst ever, it's literally just voice overs. Gameplay lacked more innovations and felt repetitive even during the short playtime of ~2h (for the story).
The Qlock DLC is an interesting idea, but it's mostly about memorizing the courses, execution is rather easy and there aren't that many courses. If you like leaderboards, this is nice, otherwise it's very little content. Perhaps 1h to get gold medal on everything, although you can beat the authors' times as well if you want to put the time in.
Overall this game is just too way little content or innovation to justify the 8€ price tag. Add the glitches that I encountered and you have a game that is only ok if you get it for free. Probably not worth the download for most people.

Original review from 21 Jun 2016: Interesting game - until I got to Sector 6. A certain puzzle was literally impossible there (at least for me). You have to move some "things" via magnets, but the game keeps bugging out - some the "things" sometimes move on their own, get stuck in a wall and bounce out randomly... good luck arranging them correctly like that. If it wasn't for that, I'd probably recommend it, but well... literally [strike]unplayabe[/strike] uncompletable. Edit from 19 Mar 2018: Tried again, got to the same part (depending on your speed it's around 1-2 hours into the game) and guess what - the cubes still get stuck in the walls, completely glitching out their momentum. I got back to this puzzle in ~60 minutes and took 40 minutes to solve this - [b] with a walkthrough and using Cheat Engine to double the game's speed [/b] This means same verdict for the game: Interesting concept, horrible to play due to that glitch. Edit from 20 Mar 2018: Beat the game, beat the DLC. The whole game's story is absolute garbage... and I don't even have high requirements for a story. The story telling is the worst ever, it's literally just voice overs. Gameplay lacked more innovations and felt repetitive even during the short playtime of ~2h (for the story). The Qlock DLC is an interesting idea, but it's mostly about memorizing the courses, execution is rather easy and there aren't that many courses. If you like leaderboards, this is nice, otherwise it's very little content. Perhaps 1h to get gold medal on everything, although you can beat the authors' times as well if you want to put the time in. Overall this game is just too way little content or innovation to justify the 8€ price tag. Add the glitches that I encountered and you have a game that is only ok if you get it for free. Probably not worth the download for most people.