If you think that, consider writing a review for the game here. The more attention and praise the game gets, the more likely that Grimhelm will profit, and continue to make things like this. To clarify, I don't think he visits these forums, but if people see the quality of the game, they may be encouraged to try it and look for his personal website.
It baffles me that so many hundreds of people like the game, but no one has a few minutes to leave a review about how great it is, other than the 15 of us.