What is a XAL File Type?
XAL files are not intended to be opened by a user. XAL files are packaged with games and referenced by the game to load l' appropriate active.
You will probably see XAL files with the filename asset.xal. You can, however, also see the remote asset.xal _ file for downloaded CDN assets, the mist.xal files for Mist Rovio CDN assets, and the cache _ assets.xal files for cached assets.
What is a Default XAL File Name?
Default filename given to the .xal asset file.