Low size textures

[Malvodion]

how can i do to low the size of the textures? I m editing the tilesets and they size is 400-500 mb :/

 

[Denu]

You could resize the actuall texture to be smaller. You can also set the quality of compression low when converting to BLP. In both cases you will loose some quality. Try and find a balance between filesize and quality. 75% compression will usually give you that.