Mildly enjoying gameplay until you realize that half of the game is just releasing the grapple at the right time. Music was good, but the game isn't anything we haven't seen before.
Basically any time the program thinks you are pressing a button but you aren't, you just have to tap the corresponding key and the effect will end. So, to fix Kayvex's problem he would have to press left. (He may have also lost focus with the game, to fix that you have to click in the game area.)