A lot of things have been done and reworked. That's why old saves don't work.
We thought about writing a change log. But it's basically a new game, there are familiar events and quests, but they have been modified and new events and quests have been added, so you'll need to play the game from the beginning
We also added wasd movement support for convenience ^_^
UPD: Changelog
- Fixed a crash when losing to small meanflowers
- Fixed several typos
- Added information about the quick access room to the Extra location
Since we wrote about how to get into the quick access room a long time ago, we decided to remind you how to get into it:

Version 0.5.1 (for patrons only):
https://www.patreon.com/posts/33719032