Many people are surprised when I tell them that we created a Large Print version of The Simple Role Playing Game. Their surprise is usually twofold: 1) Is there a big market for large print games and 2) If not why use the effort to create large print games.
For the First question, the market for large print games is not exactly huge, however, the market for ANY table top rpg is not huge either. So it makes sense to try and expand one’s market impact in any way possible.
For the second question, the answer is a bit more personal. There are many tabletop gamers who are getting older or who have limited vision. Orbital Star Games, wants to make sure that all people can enjoy our products. Because the more people who are able to game, the better the games we can play.