The Colony 19 product range provides a number of sci-fi/near-future floor tiles that are suitable for use in most RPG's and wargames of that genre. The tiles themselves are scaled at 1" per grid square, and are intended for use with 28/32mm miniatures.
Included in this free download is a single room that can be used in conjunction with the other tiles in the Colony 19 range.
... [click here for more]
The Tiles of the Dead are a range of zombie themed map tiles that have been designed for use with 28mm miniatures (though separate image files are also provided to facilitate virtual tabletop usage*).
Featured in this particular download is a brand new room tile - one that not only expands on the existing range of tiles, but also allows you to sample the style and quality... [click here for more]