Hi everybody!
I've pushed out an update that fixes one cause of slowdown for some users. Also if the game crashes when you quit, please delete the "steam_api.dll" file located in the game's folder (Steam\steamapps\common\Lunnye Devitsy). This file is no longer included in the game files so if you delete or reinstall the game you won't need to remove this file.

Cheerio, and have a good un,
- James @ Boss Baddie