I thought it might be a patent expiration, but while searching for what that might be I stumbled across: Betsy GPU texture https://godotengine.org/article/bets

I thought it might be a patent expiration, but while searching for what that might be I stumbled across: Betsy GPU texture https://godotengine.org/article/betsy-gpu-texture-compressor https://godotengine.org/article/betsy-gpu-texture-compressor It seems likely that the games now ship a small fraction of supported textures, and transcode at load for any unsupported devices?