A major update ahead of the game's full release, which is coming in the next few weeks.
The update is already available, and you can also help support the free prologue:
all you need to do is download and launch it. This will help boost traffic on Steam.
The update brings a lot of new content, including an entirely new location.
Bosses, a new enemy type, a map, ghosts, new puzzles, and even more action!