One of the best games I have ever played, it made my childhood complete. Everything about it is just absolutely amazing. I cried over the story, played hours of dungeon crawling, and listened to the music in the sky jukebox even longer... I still have and play the game to this day. I want to tell the whole world to give this game a playthrough, it's worth every single second and honestly, the only thing that would make it better is if they announce a Switch remaster with everything from Explorers of Sky, and more added in (kind of like what they did for Rescue Team).
Seriously, play this game.
