The AI RPG platform where your world never stops. Persistent worlds, living NPCs, real consequences. Your adventure continues — even when you log off.
Free tier available. No credit card required.
The Engine
Most AI RPGs reset every conversation. We built something that remembers.
Interactive Preview
Your world evolves between sessions. NPCs age, politics shift, seasons change — all without you present. The Engine runs continuous background simulations powered by Claude AI.
Your world evolves between sessions. NPCs age, politics shift, seasons change — all without you present.
Every character remembers your history. Betray a merchant, and word spreads. Earn respect, and doors open.
Leave mid-quest and return weeks later. Your world waits exactly as you left it, every consequence intact.
High fantasy, cyberpunk, horror, western — the Engine adapts its tone and world logic to any genre.
Set coronations, migrations, or eclipse rituals on a real calendar. The world runs on its own schedule.
Access world state JSON, NPC relationship graphs, and event logs. Shape your world with precision.
Community
The Aether Engine is home to a growing community of world-builders and adventurers.
The global gathering place. All adventurers are automatically welcomed into our shared hub with real-time channels and discussions.
Live NowCreate your own player community or join others. Public, private, or request-to-join. Your faction awaits.
1,000 CR or PremiumEarn CR through sessions, world creation, and community contributions. Rise through 9 ranks from Wanderer to Aethermoor Legend.
9 RanksNew adventurers receive a 6-step interactive tutorial covering every feature of the Engine. Complete it and earn +100 CR.
+100 CR RewardDevelopment Progress
From foundation to public launch — here's how we're building the Engine, transparently.
Phase 1
Phase 2
Phase 3
40% complete
Phase 4
Pricing
Start free. Upgrade when your world demands more.
Be among the first to enter the Engine. Founding members receive lifetime perks and early access.
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