You may remember Square Enix tweeted about a Legend of Mana re-release as a PlayStation Network game archives release. Two weeks later, Shinji Hashimoto posted a small progress update. Here’s the PsOne title running on a PSP.
Legend of Mana is in the middle of a test play. Past Game Archives twitter-nouncements, like Final Fantasy IX, were on PlayStation Network a few weeks after a test play tweet.