the grinding functionality has evolved into "classes" and Grinder is one of them. Skinner, Leatherworker, Miner, Smelter and more classes to level up and each perform specific functions in relation to each other and the game mechanics of fighting other players in pvp. The live version will no longer receive updates as I cannot rely on the free servers for up-time in addition to my dsl wifi connection so im using WAMP server and i've dramatically increased development speed. I forgot the only reason I signed up and started using the online servers was to test crons, and they worked but i dont need crons anymore for development purposes.
So, in light you can play the demo version of the engine 0.5 alpha and I will be continuing coding throughout my mundane daily life of being a house dad. If you would like an update you can PM me on here and ill update the files to whatever current stable version for testing. When i'm satisfied with all the different aspects of the engine and what it lays out for any generic game I will probably release that version stripped of all db relations and just have similar generic names for distribution..