To be honest, I hope they never do it. Because at this point it is absolutely impossible that it can live up to the hype. It will be a disappointment no matter what.
They can do other games in that universe though. They will work. I actually believe they will work better without HL3 existing.
It was posted yesterday with a different video that goes more into details what this is all about, the old records and how these were achieved and what the “true killscreen” (this crash) is, etc. I didn’t think it would actually be that interesting, but I watched the whole thing and quite enjoyed it: https://www.youtube.com/watch?v=GuJ5UuknsHU
To be honest, I hope they never do it. Because at this point it is absolutely impossible that it can live up to the hype. It will be a disappointment no matter what.
They can do other games in that universe though. They will work. I actually believe they will work better without HL3 existing.