The RPG IRL system is a system that only the user can see and interact with. The system will always display helpful notifications. Any action the user does, no matter how ridiculous, will earn them XP in the relevant skills involved. Higher skill level = better proficiency = greater success at related actions. Certain achievements will unlock permanent bonuses. No skill is out of reach, as long as it doesn't violate the laws of this reality. There may be secrets lurking in the system...