CS2D 
Half-Life Tiles
1 
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The original tile was used on this map that I had created:
Blueshift - Hallway (Gamebanana)
Furthermore, this file was added before this website crashed and most of the files were lost in the process.
Although yes, the textures are made from Valve, but I properly credited them. I urged you, to those who had used my half-life tile to edit the description to include my credit.
I took the time to extract the tiles that I found the best, resize, test, fix and configure the sound tiles in the map editor. I have no problem with others using the tile as long as they credit me.
I thank you for your time reading this message, and I do apologise for your inconvenience.
Tip: Always search the maker of the tile set before uploading. If search failed, then put an " 'unknown' - Tile Maker "
Obviously Exactly Myself