Main

• Added Hard mode
  
• Added rare merchant items
  
• Added 2 new potions
  

Other

• Vampire creates bats
  
• Character's health displays on the bar
  
• Wolves' running speed slower
  
• Upgrade the swordsman's weapon power higher
  
• Items costs update
  
• Small gain spells: HolyRays, BlackHoles, Draugr Summoning, Holy Lightings
  
• More boxes on the map
  
• Fix some minor bugs