Update: On the update, it now works and we spent about an hour playing through. Some improvements needed (the runes floating off a lot of items were a little confusing, I think that it was just to show that it was potentially an important item, but we spent a lot of time trying to figure out what they meant! Might be worth a mention in a tutorial at the start if this is the case).

Overall, a solid start, will be following the progress on full release! And the devs fixed my issue below by the next day so they're really on it.

Tried multiple times to boot it with different settings and it crashed on the load-in screen every time. Tried both hosting and joining and the same 'Fatal Error' box came up before crashing.

Unfortunate as the game looked really good!

Pros:
Nice art style of game, unique storytelling and a cool new mechanic of getting around. The grapple idea is nice, something new! Thought it'd be similar to Portal and it is, using things like momentum to push you between the different floating islands, which trigger lines of dialogue every so often

Cons:
Unless you are pretty good at platformers (which I can confess, I'm not great but I can usually get by on things like Portal and similar) the moving around takes about twenty times of dying and is frankly nearly impossible at points, more if you try to go for one achievement in particular. It is enjoyable at first and I'm playing for the storyline which I enjoy, but the actual gameplay has gone past enjoyment.

I think the fact I've spent over two days playing this game says how much I enjoy procrasinating cleaning my own room.

Saw this on a livestream and loved the look of it so bought it pretty early into release. Regular updates and the community made maps are pretty good as well. Explaining this game to people is a challenge. Co-op is even better although it can be a bit buggy! I got the DLC for free with the game and they are pretty good maps as well.

10/10 would recommend