Dreams of Steam

+Dreaming in Gears by +Alex Hakobian  is a role-playing game of Steampunk fantasy. It is set in an alternate time where the discovery of a new and rare mineral in 1859 lead to a world of Steampunk "super-science" in 1888. There are no "Classes" in DIG, character creation is based on distributing points for Primary Stats and selecting Skills. The game mechanics are dice based, d10 and percentile.

Any sufficiently advanced technology is indistinguishable from magic.
-- Arthur C. Clarke

The Science of DIG is sufficiently advanced. By mechanically and mentally influencing the rare mineral mentioned above a character can produce wondrous, fantastic effects. Effects range from forms of telepathy to various attacks and defenses.