Very beautifully drawn. Unfortunately, I was unable to jump onto the first platform several times. My browser also tries to save the page when pressing Ctrl - it was not convenient for me(
sorry to hear that Savidiy. Ctrl is not one of the games controls/inputs. The only inputs are left click to shoot, which if you shoot down will propel you upward, and A and D to move left and right. I suggest trying again now that you know the controls!