A.R.C. — Adaptive Resolution Core
A.R.C. is a universal tabletop RPG system that works with any genre, any world, any story you want to tell.
Roll percentile dice. Roll under your target. You succeed. That's it.
No bloated rulebooks. No gatekeeping mechanics. Just pure, flexible roleplaying that gets out of your way.
You don't pick from a massive skill list. You create skills by doing things. Pick a lock? You now have Lockpicking. Track footprints? You now have Tracking. Your character grows organically from your story.
New players learn it in 5 minutes. Veterans discover deep emergent complexity. Simple surface, endless depth.
Gritty fantasy. Post-apocalyptic survival. Cozy fairy tales. Noir detective. Space opera. Superheroes. Horror. Pirates. Romance. Or build your own.
Same system. Different worlds. All of them yours.
Download the core rules. Pick a setting. Start playing.