I got all the way to the top. I liked the movement demo and had a ton of fun with the grappling hook. The tutorial was decent and the obstacles were fair and gave a good challenge. I think with proper art and animations this would be a really great game. Are you planning on adding that? What direction are you taking this? Interested to see whats next.

Had a lot of fun! Hope this is useful

I wanted to give you a proper review to support my fellow movement prototype dev but I simply can't into the grappling hook, I just suck. I would like to think it's me, but I wonder what others think on its current usability. 

(Played about 30 minutes, with mouse and keyboard) 

Nitpicks:

Default camera sensitivity was a bit low for me, preferred it set to 250

Wallrunning is cool but the moment I got a grapple hook I wanted to do nothing but grapple :3

That said, I've got mixed feelings about the grapple hook, it's cool how it wraps around stuff but it feels kinda unreliable:

• At first I thought I needed to press left mouse after it attaches to reel myself in, the pull is initially kind of weak so it took me a while to used to
• If I'm falling and I desperately throw my grapple up to not die, I wish it'd stop my fall more often than it snaps
• It seems to detach whenever I go above the point grappled which I could see being more annoying than helpful. Often I would've preferred it to stay attached longer so I slow myself down instead of flinging myself over the platform I was trying to jump on 
• I think it also detaches if I'm moving too fast or could just be something like^ not sure

In general, I'd recommend at least increasing it's pull strength a bit, either:
>while stretching away from the thing you're grappled to, or 
>based on the distance to the thing you've grappled

If you wanna keep the grapple hook behavior most the way it is, sound effects would help a ton for player feedback even if they're just placeholder, specifically a sound for:

• Grapple thrown
• Grapple retracted
• Grapple attached to object

I know this is a wall of complaints, but I had fun swinging around!

Good luck with your game!