It’s that time of year. Black Friday eve, when North American shoppers all eagerly seek the best value for their dollar. Also, American Thanksgiving.

As expected, my two games “Unfinished – An Artist’s Lament” and “Drew and the Floating Labyrinth” are both on sale this year at only $1.94 on Steam. This sale lasts until December 1, although you can expect a certain “winter sale” to repeat these prices soon. If you don’t like Steam, both IndieGameStand and MacGameStore should have similar prices at similar times in the next week or so. This is my first time having games available on Steam during the infamous Winter Sale, I hope “Unfinished” will break its first milestone of 1,000 copies by next week.

More importantly, I’ve posted tutorial videos and given talks about my unusual technique of using 2D animation in 3D space, which I like to call “3D Cel Animation.” Many people have asked directly for the Unity3D files, and I finally got around to uploading them. You can find them on my GitHub account, which I now hope to update more often in the coming years. These files should work with Unity3D personal addition, v5.0 and higher, and contains the complex layout of perspective planes around an object with a script for the camera to determine which plane to make visible. You’ll have to do the drawings yourself, and I hope to see what other people come up with soon.

Look below to watch some of the old videos I put up to remind you of the process.