So far I've encountered 2 issues:
* In that computer watch tower zone, when you check the browser history section you get stuck, so I had to close the game but at least I saved
* The UI when shopping seems to crop the buttons
But other than that, there's a lot of cool stuff in the game and I reached the end of the demo (Which involved a boss after some childhood memories of a character and then another leaving them... sorry if these details are too spoiler-y).
Its combat is easy to get attached to because of how Swagger scales during fights, so you learn something about how some values work.
Not sure when ACT3 will come because I believe there's probably going to be even more after that.