This game shows a lot of potential. It is in a rare genre of involving the anthropomorphic personifications of metal, and suggests that the persona of metals will be tied to the element's properties. So far, the MC only has met Tin, which is "the most combinable metal" given the number of alloys that are made with tin, as well as its incorruptible nature (resists corrosion), it's nice to see its personality being open, honest, innocent, curious, and desiring to be included. The mini games are fun and challenging, and battles show promise of being a tactical challenge. The artwork and animation is quite good, the voice acting is immersive and enjoyable, and the soundtrack helps add to the atmosphere of given situations. All-in-all, an interesting endeavor with high promise.