Kill counter store data with UUID, so name change not broke this anymore.
Almost every variable name changed. But if you have old versio. you can download this and start to use. If you make kill (like kill pig) the old data is automatically transferred to the new variables. Kill reward is now changeable, you can use item reward or money reward. The code was compressed, so it is a little smaller but much better.

• code compressed
• data store under UUID
• variable name changed
  • Automatic transfer
• Kill reward changeable
  • Item reward or money reward (money need vault)
  • Reward level
    • 1 - 500 kills
    • 501 - 1000 kills
    • 1001 - 2000 kills
    • 2001 - 5000 kills
    • 5001 -> kills