esPoir is a game that I had to test in the contest the author talked about in the description. It is necessary to remember that it was made in only 5 days or so, and thus, that it is a short experience.
Its shortness was something that I found refreshing, as well as the nice graphics, the music, and the classic gameplay experience.
Don't expect a platforming jewel like VVVVVV, but a lovely little game that is very short, but manages to deliver a great feeling of accomplishment, once finished.