SwordScape is the ruleset created and overseen by the Xenbox. It can most easily be described as a hybrid system combining elements from various other tabletop rulesets (Dnd 5e, Pathfinder 1e, & RuneQuest: Chaosium). It is designed to accommodate a wide array of games and is built in a way that allows it to be reshaped easily to create wholly unique tabletop experiences and games!
Unlike most systems used for TTRPGs, SwordScape doesn't use a typical class system. A character's proficiencies in skills, spells, combat, etc. is determined by the time and effort that character and their player put in. If a character spends most of their time studying in the library, then that character's knowledge skills would be much higher than someone who chose to spend their time at archery practice.