Finally! I hope it's a faithful return to the simplicity of no-nonsense hack-&-slash (and of course zap), untainted by "quests" and "missions" etc. Even the Doom revival somewhat fell prey to complexity for the sake of complexity. There's certainly a lot of merit in reviving old ideas for a new era, even if none of the original fans were alive to bank on the nostalgia alone.
Oh, there's plenty of original fans alive. And plenty of them still game! For many of us I'd say that some of the newer games leave us behind because we don't have all the spare time that we did when we were younger. Hack, slash, and zap with a decent linear story and some problem solving are very much still a good flavour if done well. As are games you can pick up and have 10 minutes of fun in and it doesn't matter…
I meant hypothetically, in some farther future, as I'm sure there will always be plenty of old games to revive. :)