ULTIMATE JJK RPG SYSTEM (v4) JUJUTSU KAISEN

Originally released as a Custom GPT with 100+ campaigns and community feedback, the Jujutsu Kaisen RPG System by BasicFrog is now available in AI Dungeon. This is a simulation-driven RPG, not just an AI storyteller. The world follows actual gameplay systems inspired by Jujutsu Kaisen: consistent Cursed Energy mechanics, Action Points, injuries, combat momentum, Domains, Binding Vows, Reverse Cursed Technique, economy, factions, progression, reputation, Battle IQ, breakthroughs, dynamic NPCs and world simulation. Characters remember, adapt, make mistakes and pursue their own goals instead of existing only for the player. The default setting is a Modern AU. Canon is the foundation, not the script. History may diverge naturally, creating entirely new timelines while remaining faithful to JJK's mechanics, themes and power system. If you prefer, you can also play through the original storyline and change its events. Character creation is extensive and inspired by GURPS and Project Zomboid. Build your own sorcerer, curse or other playable origins, or randomize everything for a completely unpredictable campaign. The system supports dozens of canon techniques, custom techniques with sensible limitations, multiple eras, factions, unique traits, Heavenly Restrictions, Binding Vows and much more. Special commands: • Wrap text in [ ] for out-of-character intent or probability checks. Example: [BLACK FLASH ATTEMPT, LOW CHANCE]. • Begin a sentence with ? to ask for information without advancing time. Think of it as your character's senses, intuition or current observations. Every campaign is designed to feel like another possible Jujutsu Kaisen timeline, not a retelling of the manga, but a living world that reacts to your choices. Join the community discord and share your feedback! https://discord.gg/7pqBddvdWf