This is a simple reward system which gives the players a random reward after some time. You can set the time in sandbox settings (60 = 1 hour).
https://steamcommunity.com/sharedfiles/filedetails/?id=3260877143
The Items are randomly picked from the lootlist and if there is enough inventory space it will give the item to the playerinventory. Feel free to use this to modify or add in your serverpack.
