Ok, admittedly this isn't really a release announcement since the game has been out for a while, but I only just now learned about this forum so here we go. Subtext is a puzzle game that plays out over real text messages, phone calls, and emails. You don't play as the main character, you are the main character.

So far reviews have been pretty good.  Michael Andersen from ARGNet said "If you’re interested in learning more about Subtext, play the demo. Even if you don’t think you’re interested in the full experience, play the demo: it’s that good." Speaking of which, you can play the free demo here. If you like what you see (read?) and want to play the full thing, you can buy it from the Itch.io page.