0.0.14 - rewards reworked

Hello!

productive day!

I've reworked the rewards to have 3 qualities - common, rare and epic

The more monsters you kill, the higher quality rewards you'll be offered. 

Give it a try and let me know what you think. 

Thank you :)

Changes

• Reward rework
  • introduced a few higher value rewards that already existed (defence, hp & damage have epic quality variants)
  • Moved some higher power rewards to epic
• Implemented a UI indicator for the reward multiplier you've earned in a room. The higher this goes, the higher % chance you'll get rare or epic rewards
• Tweaked some art assets to give a better visualisation to the player
  • player projectile is blue to differentiate from enemy projectiles
  • HP orbs are now small HP potions
• Fixed a bug with the shaders that was causing some enemies to appear as white boxes
• Tweaked the cost of some shop items to help with the balance
• Fixed some UI scaling issues with the shop and certain rewards