Not at GDC...yet, but available for everyone here on itch.io!
Legends of Astravia is a classic RPG, based on some of the best JRPGs from the Super Nintendo era, such as Chrono Trigger, Lufia II, and Final Fantasy. It features a fast-paced ATB combat system, engaging story, and expansive world. It's only partially developed right now, with a ~3 hour demo available of the first area and dungeon of the game.
This game has been in development since the 2017 Indie Game Making Contest, hosted here two years ago, in which it ranked 29th out of the 220 entries. Here's the original entry page!
I'm currently working on the next update, which will include a lot of quality of life changes, new graphics, and bug fixes--before moving on to making some massive content additions and changes that will bring the game to Steam. I hope you'll follow my progress!