Glad that you liked the game. Thanks for taking the time to play, comment and rate. I think playing with volume on would have added to the impact of the player's actions, but no big deal. I think it's a fair criticism that the swinging points can reduce your momentum. The grappling has a certain speed, and the swinging has a certain speed, and swinging is harder to manuever, so we kept speed lower, but I think that's an oversight on our part that it does detract from the feeling of inertia and momentum. I think I know the bug you are talking about - we have tried to reproduce it but we can only reproduce it once in a while. Hopefully it didn't happen too often for you, but will try to fix it in an update after the jam. I think we need to add a brightness slider, because each monitor has a different color configuration and that might make it harder to see the blue swing points. Please also let us know if there is anything else you would like to see changed or improved.