I'll be honest, this is one of the worst platforming game experiences I've had in my life. The movement is stiff, the wall jumping mechanic is incoherent (you only slide if you're moving downward, otherwise you bounce off sluggishly), the quality of the level design is questionable to say the least, and the controls are uncomfortable when playing on a QWERTY keyboard. However, knowing that this was a first-year college project by someone from France, where AZERTY keyboards are the norm, I forgive the creator, Kair0s, and hope they improve at making video games.
Tried it. Putting aside a few technical flaws like the framerate (running on an intel laptop with 1.7 Ghz processing and 16 gigs RAM) and how well the throwing mechanic works on certain level components, it's a quite decent and relatable game, especially as someone occupied with college work. You've certainly improved a ton. Keep it up :)