I have developed a few Flash games with the focus on customisation. These include a couple of really nice coloring books, word-find puzzles and memory/matching game.
The idea is to take give website owners the chance to include games on their site that fit with their products, ideas, message, etc.
The games are all inexpensive and easy to customise. Now I just need to find a way of getting the word out there!
I've tried Facebook advertising, but because of the low price-point of the products this turned out to be too expensive.
Posting to forums certainly gives some exposure, but I suspect that many of my potential clients are more in the "hobbyist" category, and may not be aware of such resources.
One of the best products (IMHO) is a really cool little coloring book that does much more than the common flood-fill, allowing you to paint free-hand, and save and print your pictures. Best of all though, you can easily add your own pictures (I even include a free tool to help you do this).
I'd love to hear your ideas on how to market these products.
Thanks! :)