Green_Hilltop: Oh awesome, thanks! That sounds great! :) So you've been able to solve the puzzle finally with this method?

I might give the game a twirl then! :)

Lexor: I don't know if there are any more such bugs in Paper Sorcerer like with Coral and Key, but if I get another similar I will try to post another solution guide as I now know what and where to look for missing data.

Pajama: Thank you - your guides are much appreciated :) +1

Pajama: ...

Lexor: Update: I've just finished the game myself with this savegame edit and haven't encountered any visible problems.

Pajama: Thank you for the update. I think it's time to reinstall it and give it another go :)

Lexor: Warning: this solution seems to work but I did not test it thoroughly so it may break your game.

After my previous post with solution to the game bug I played more and stopped at another problem. Thanks to my gained experience with this game's data I found solution also for this one.

SPOILERS AHEAD

King Demon drops King's Key which should be used to open one of three doors in the same location.

The problem: King's Key is not showing up in door menu.

Like previous time, I found the method to solve this problem by edit of the savegame file. This time, the missing variable name, responsible for making key visible for the door, is: KingK

How to implement my solution? After King Demon's death, save the game and open saved file in text editor.
Between <variables></variables> add KingK="T" - I've added this string as last variable in this line and it worked.

When you load this edited savegame, you should now have King's Key visible in door's menu and be able to open the door.

And again, warning: this solution seems to work but I did not test it thoroughly so it may break your game.

Wickez: Once I'm done and edited some texts, because I really dislike typos, I will wrap up some sort of patch with installer and deliver to wider audience. Cheers.