Category Archives: Unreal Engine

TINY METAL is releasing December 21st 2017!

Three years ago I started work on the code which would become TINY METAL. Now we are so very close to release on December 21st of 2017. The time is ticking down quick but I am proud of our work. We’ve worked hard and sacrificed over the years and now we have a game which in our play testing players have enjoyed tremendously.

So I figure now is a good time to show off some screenshots.


B8G8R8A8 instead of DXT1 in Unreal Engine 4

During development of TINY METAL I ran into issues where large textures were only using R8G8R8A8, aka 4 bytes per pixel, instead of DXT1 or another compression format. I wanted these textures to use DXT1 or another compression format to save space so the full 32bits per pixel was un-usable.

In our case the solution was the pad the images outside UE4 to be multiples of 4 pixels. Note that using the in UE4 “Power Of Two Mode” padding offered in the texture settings did not allow the images to use DXT1. Instead I was forced to resize the images outside unreal before importing them.