A few more info about upgrades

a) The knuckeduster in the game package was not updated, so I released a v 0.86 – the only different from v 0.85 is that it contains a working knuckleduster. Upgrade is optional. (both KOS and Nomos)
b) The Great Sword Slaine Clean had one of the two object ‘no copy/no transfer/no modify’, instead of ‘no transfer/no modify’, so I repackaged the sword and it is now available.
c) The treasure hammer has been upgraded and it is available at the blacksmith if you want to buy it with game money (G$)