This is a land generator Press the green flag, and give it like 10 seconds. After it loads, use it however you want. This is a second version. Its slower yet can do 1200 squares. This is part two. It uses the same code, but it doesn't use "run without screen refresh". Use turbo mode for faster loading.
Last of the island generators. This has a huge grid and takes a long time per frame. May be heavy and computers.