If you don't find job on the virtual world or jobs related to the virtual world, you will have to find something on the real world. Can't you produce anything at home and sell it later? If you have some free area at home and depending where you live, you can feed some animals and sell what they produce or even sell their meat.

Also, I have seen some vertical vegetable gardens, it doesn't occupy a lot of space, doesn't have bad smell and can generate an extra income.
You would just need to find customers or a market where you could sell your production. It may not be a final solution for your problems, but extra income helps a lot... Especially if the necessary effort is low.