Well the title pretty much sums up the thread. Lunar: Silver Star Story, classic rpg on par with earlier final fantasy games.
A bit of history for the release versions (consoles listed in order):
Sega Genesis
Sega CD
Sega Saturn
Sony Playstation
And for those who don't know, Lunar is back, once again. This time with updated graphics and battle system upgrades, with some added content. Lunar: Silver Star Story was recently re-released in its new form Lunar: Silver Star Harmony by XSeed games and Game Arts for Sony PSP as of March 2nd, 2010.
My personal favorite release was Lunar: Silver Star Story Complete for sony playstation 1, released by Working Designs (shame WD is gone now...).
The game still retains a lot of its classic feel, despite the updated graphics, and addition of an AI option to the battle menu. Not quite as difficult as the playstation version, but wholly appropriate for a handheld system.
