I totaly agree with Crawldragon: well done.
Some other things to mention:
- Dollar is an item which allows you to get multiple money from next slayed monster (gave me 10x money which was around 1.700$ !!! - Too bad that only potion and divine might shops apeared :( )
- I didnt find out why i should level my knight (is it to get stronger enemys?) ... anyway ... whenever i die, i loose my amor and weapon - a bit sad :(
The stackable thing is really a bit sad, cause you only have ONE item to support your lady-knight. (You know ... girls want more than just ONE present ;-) )
All in all nothing to decrease any star. So congratulation: 10/10 + 5 - good job!