Many players have expressed that Whitevale Defender is too easy. So I have attempted to address that by making medium and hard difficulties more challenging.

Official patch notes - v1.1

Medium Difficulty

• Change Castle max health from 25 to 15
• Increase the health of all enemies by 15%
• Increase the starting minerals from 60 to 70

Hard Difficulty

• Change Castle max health from 20 to 7
• Increase the health of all enemies by 15%
• Increase the starting minerals from 70 to 80
  

Enemies

• Wave 14 boss - Decrease the damage it does to the Castle if leaked from 12 to 8
  

Tools

• Repair - Change the amount repaired from 3 to 2
• Repair - Change the cooldown time from 10 to 14 seconds
• Stasis - Increase the cost to unlock (crowns) from 40 to 50 crowns
• Explosive - Increase the cost to unlock (crowns) from 160 to 220 crowns
  

Defenses

• Surge - Increase the cost to unlock (crowns) from 30 to 50 crowns
• Drill - Increase the cost to unlock (crowns) from 80 to 120 crowns
• Bomber- Increase the cost to unlock (crowns) from 160 to 200 crowns
  

Blessings

• Efficient Tools - Increase the cost to unlock (crowns) from 60 to 70 crowns
• Efficient Building - Increase the cost to unlock (crowns) from 30 to 40 crowns
• Surge Shock - Increase the cost to unlock (crowns) from 400 to 440 crowns
• Salvage Parts - Increase the cost to unlock (crowns) from 520 to 560 crowns
• Massive Burst - Increase the cost to unlock (crowns) from 800 to 900 crowns
  

Bug Fixes

• When recycling the Mining Drill, the floating text displayed the wrong number of minerals returned