Thank you for playing our game and leaving a comment. We're glad you liked the visual. As for sounds, we had plans to use it when searching for objects, but unfortunately we didn’t have enough time to implement it (we believed in ourselves too much).
Regarding the gameplay, the main idea is to find objects (using the glow of the cube) and place them in their places (when you hold an object of the corresponding era, a hint should appear where to put it). There are 5 levels which a player need to complete. The only problem that we discovered after loading the game is the lack of space where you can put objects (we should have added the function of generating 1 additional place, and so we have to very seriously manage objects and where to put them, we understand that because of this error it is very difficult to complete the last levels)