Well Dasius can take some Ideas from RuneScape the best MMORPG Imo. The blacksmithing Experience is also sick! And realistically you can use any sort of pickaxe to mine a bit higher level metals but you could only get a few depending on the level and then pickaxe will either brake or your player run out of steam :P Well I'm a old RuneScape Player and have lots of experience to help out the devs with some amazing ideas! And about the RAM... I have 8 Gigs of RAM and the game rarely takes like 25% of the memory :P
"Mad Strafe Disease NPC" ๐๐๐๐๐