This is how I feel, I own all the Half-Life and Portal games on Steam, but since the 64 bit ARM transition they're just useless bits. And it feels like it shouldn't that big a problem to port them, but nobody seems to care enough.
The funny thing is that the Source Engine code was leaked years ago, so now it's possible to compile an arm64 native version of Half-Life, Portal, and more, without Valve help.
