Start with a single sword and challenge the legend of +100. Legend Sword 100 is a simple yet addictive upgrade-focused simulation combined with roguelite choices and persistent progression. You become a blacksmith in a medieval forge, taking on the challenge of upgrading one sword from +1 to +100. But this path is never safe. This game was inspired by the legendary flash game "Sword Enhancement". We have taken that classic, addictive thrill of upgrading your weapon and reimagined it with a modern touch and 100 challenging levels.