去月球
The first game developed by Freebird Games is "Quintessence: The Blighted Venom", an on-going free role-playing game series. Their second free game "Do You Remember My Lullaby?" was released on December 21, 2008. On June 20, 2009 they released a free demo of an upcoming release titled "Lyra's Melody - The Song She Whispered to Me". In 2011, shortly before the release of "To The Moon", they released their first full game "The Mirror Lied" for free. It is described as an abstract short story. Their first commercial release to the first installment of Sigmund Corp Series, "To The Moon," was released on November 1, 2011, was a commercial success and received positive reviews. "To the Moon"'s two minisodes were released on late-2013 and early-2015, and its sequel, "Finding Paradise", was released on December 14, 2017 for Microsoft Windows, Mac OS X and Linux. It has also released positive reviews. Freebird's latest game, Impostor Factory, is currently set to release at around spring of 2021.