Hotfix V 0.9.4

[h3]Bug fixes[/h3]

• BrainSpider SFX Bug Fix - Fixed sound effects bug for BrainSpider.
  
• Deniro's Ability SFX Bug Fix - Fixed sound effects bug for Deniro's ability.
  
• Increased Rune Price Cap - Maximum rune prices increased.
  
• Melee Weapons Nerf - Reduced effectiveness of melee weapons.
  
• Enhanced Enemy Health Post-Wave 20 - Enemies have more health after wave 20. After wave 50, they become much stronger.