I gave the first few levels a shot. Quite weird and Fraps decided to record it in a very weird way. :)
(OBS would have captured it correctly probably)
Nice gameplay. you've lost a lot of secret's, what was already expected by the level design for a first contact with the game. Nice to know that the controls can be understood in the course of gameplay, without great tutorials unless the screen "how to play" in the beginning. As for the format that Fraps recorded, it must be some incompatibility between Fraps video modes and the ones of the game. During the game, the F10 key changes video modes (resolutions). It might be better to capture it in window mode (F11). Dowload version 1.0.1, which makes some adjustments (the most important of the " gost jump"). Thanks for the video (and for the gameplay, and feedback).