Back in 2004 when this game came out, it was THE best indie RPG game ever. It had EVERYTHING: interesting classes, a bit of strategy, and even replay value (you can attack the last 6 enemies & unlock the last tier weapons after you beat all enemies in the human portal).
Even today, in 2012, it would pass as a "excellent" game. For a game that is almost a decade years old, I salute you. It was simple to control, yet complicated to master in terms of efficiency. I remember spending hours as a kid on this game, and seeing this made me smile. Thank you.
Pro tip: ALWAYS get MP recovery and HP recovery. After investing about 5 skill points in HP and maybe 3-5 in MP, you lose NO money in potions (which become an issue when you don't have healing skills). MP & HP recovery = VIP regardless of class. HOWEVER, it DOES break the game and make it too easy.
~Greetings from South Korea