Clark Thames has recently upgraded his website (www.tutorialsforblender3d.com) to include a new game textures section. The textures are all free to download and most come with normal maps.
The textures are all from a texture pack made by Spiral Graphics, who used the Genetic texture maker and they can be used in both commercial and non commercial games. AllÂ the images are seamless 256×256 png (except for the skymaps which are 1024×1024)
The categories include:
- Metal Tarnished
- Walls & Floor
- Wood boards
Some example textures are shown below. Check out the texture page of the site here to browse the textures. Theres also a thread on Blenderartists.org for feedback and comments.