If you beat the game, you can explore a bonus dungeon called "Vortex Corridor". In this corridor you'll find the best weapons, armors, vellums and items. This is also a good way to level up your party to fight against Zenothlee. I couldn't find a complete and uncutted walkthrough of the entire Vortex Corridor, so I decided to do it.
@ozenlot47 I love grandia but never took the time to play them in full like I did with final fantasy hope you enjoy it.
Hi! Yes, the Grandia games were all great! But the first one was the best in my opinion.