"Gritty look" refers to a visual style or appearance that is rough, raw, and often unpolished. It may have a realistic, harsh, or intense feel, similar to scenes in a dark or urban setting. Full definition
It's a dark scene so that one might have a bit more gritty look to it? (shshatteredmemories.com)
A slick but surprisingly gritty look at the seedy underbelly of one of the most famous cities in the world, The Deuce took a dive into the emerging porn business as well as the mob, but succeeded largely on the strength of Franco and Maggie Gyllenhaal's performances. (lwlies.com)
Not sure if it'll do so well in the US given that the country seems to be more obssessed with gritty looking action / first person shooter games than strategy based ones, but here's hoping it'll do better than the rest of the Fire Emblem series and maybe go as far as to make the series more of a household name. (gamingreinvented.com)