An arena with 30 waves, each spawning custom monsters that drop unique items used to be exchanged for weapons, armor and many more. The arena has bosses, shops, custom items and much more. The map is made to be played on version 1.8 and it requires a compatible version of the Shopkeepers plugin for the shops to work properly which you can find here: https://www.curseforge.com/minecraft/bukkit-plugins/shopkeepers, you might want to run it on your own server with that plugin or use a server hosting website, there's many you can use for free. The entire thing is fully build with redstone and command blocks by me.

You will need to place the save.yml file in your "Shopkeepers" folder which should be located in the "Plugins" folder of your server. You can find the file here mega.nz/file/mFZyRQ5I#Uho9d-NbbYPe2E60om6T_n3-csMAX5aS8YljUODdDoc