what's the secret password again? It's been a long time since I last played it and I forgot
Viewing post in Skirjasaga - Tale of a Heifer comments
There are multiple passwords available depending on how far you got into the game, though you can also freely skip the prologue and get straight to Chapter 1 with the current update which should save you from replaying much of the old content.
If you’re set on skipping ahead, the most likely password that you got to on the old build was hulder.