@shaza the demo is just The Hostage.
We might add IL leaderboards for each chapter if there's people interested in it
No, runs are currently single segment. But breaks are allowed: Maximum 3 breaks within an 18 hour pool. After the 30 hour mark, and every 10 hours after, the runner will be given 1 extra break and 9 hours added to their pool.
However, we might consider adding a segmented category for 100% if there's enough interest for it.
Seems like a fun idea, but maybe a bit difficult to implement as a category due to chapter swapping and how the game uses saves.
Also the wiki page you linked is incomplete, for example it doesn't include some changes you can get when you meet North in Crossroads and it's missing hidden Software Instability changes (notably in The Hostage).
Feel free to join the Discord channel if you want to and haven't already, it's usually easier to discuss ideas over there.
Will a Platinum Category get added? I just completed a test run where I got the Platinum Trophy in about 11hrs 40mins (I'll upload the run to youtube tomorrow). Or should I just submit the first playthrough to the Survivor%?