The Heart's Fallacy is certainly an experience worthy of your time.
A meaningful story, entertaining puzzle elements, and solid original character art and sprites work together with the well chosen music to set a certain mood and keep you engaged. This developer has a great imagination, and it shows in each creation.
I'm always on the lookout for games that do unique things with the RPG Maker engine, and the first puzzle in this game is an excellent example, very imaginative and challenging!
And being chased by giant monsters always get the heart going! :)