Very amazing puzzle game with friendly dialogue on each level. The premise starts off with a few introductory mechanics, but more mechanics get added as you traverse through the levels. The soundtrack is amazing (there's a readme file to see what soundtracks are used), and there is a lot of playthrough (I'm currently 10 hours in the game!). The game difficulty is well balanced because there are both challenging and approachable puzzles along the way. There are enough challenging levels to the point where you're never going to feel "this is too easy," and there are enough approachable levels to the point where you're never going to get 100% stuck.  You might be skeptical about the pacing or difficulty in the very beginning, but just give the game a try if you're into entertaining puzzles and you'll likely be instantly hooked. Also for those of you who get sold by really good music, literally just start up the game and the very intro music should give you that instant reassurance that this is a good game. :)  The game developer has clearly worked really hard to make an amazing game, I'm honestly not sure how they pulled off making such a masterpiece.