Click on the word spin individually to pick an element according to its rarity. This is not meant to be a game individually but a prototype you can import into your backpack and add to a game you're creating. This is a spin engine which will be added to another game. The reason you can see this on most of my projects is because of the massive game that I'm currently working on which will be called "エレメンタルジェネレーション|| Elemental Generation" so watch out for it in 2023. It's an adventure RPG with Mages, NPCs, spells, swordsmen and so much more.