People spend too long sitting on gold gens for obsidian and gapples, how would it be if there was a block generator? Say, at level 1 it produces a block every 5 seconds at a 80% chance of producing sandstone, 15% chance of glass and 5% chance of obsidian. Then at level 2, it stays at 5 seconds, but goes to 70% chance for sandstone, 20% for glass and 10% for obsidian, and so on. This way they can run between this gen, for sandstone or obsidian or whatever they need and other gens to buy it directly too. I think it should cost diamonds to upgrade, at the same price as a diamond generator. Also, a food generator. At level 1, 50% chance of carrots, 30% steak, 19% gapple and 1% for a notch apple! This would also be upgraded at the same price as a diamond generator, and be every 5-10 seconds. (Percentages of chance, and time of generators production can be changed) I think this would encourage people to not hog 1 generator for ages, so nobody else can get that ingot. These generators can be at your island in some maps, and in some, can only be found at middle.