Terranigma was a really great, and difficult RPG. It has similar game play to Secret of Mana. Like many Enix games produced in the later life of the Super Famicom it was never to see a US release, primarily because of the interest in the 3DO, Saturn, PSX, CD-i and other new generation consoles. However unlike the others, this one did get translated and was sold in Europe, and other PAL countries. It is now considered one of the rarer titles, and so far I've sold this game six times.
