AI NPCs with Long-Term Memory

NPCs That Stay In Character

Most AI NPCs make things up. LoreMind NPCs draw from your lore, and remember who the player is.

RPG
Player

...|

Game Context

Real-time state from your game

locationnearbyCharactersnpcMoodatmosphere
Relevant Lore

Retrieved from your documents

house_ashfordsilver_minescity_watchmarcus_ashford
Gruff the Barkeep

...

Why LoreMind?

Production-ready AI infrastructure so you can focus on building great games.

Context-Aware NPCs
Smart

NPCs draw from your lore and react to situational context you pass from your game. Location, time, weather, player state, nearby characters.

Long-Term Memory
Persistent

NPCs remember who the player is and what they've discussed, across sessions. Memories are automatically extracted and consolidated.

Managed Security
Handled

No API keys in your build. We manage authentication, rate limiting, and abuse prevention so you don't have to.

Prepaid Credits
No Subs

Buy credits upfront when you need them. Never expires. No monthly fees. Volume discounts up to 40% off.

What LoreMind Is NOT

LoreMind NPCs are fully intelligent. They just stay in character.

✗Not a dialogue tree: NPCs respond dynamically to any player input
✗Not a generic chatbot: NPCs have identity, backstory, and relationships that shape every response
✗Not magic: good lore and thoughtful NPC configuration still matter

NPCs draw from your lore for world knowledge. When they don't know something, they deflect naturally, staying in character.

Build Complete Voice-Enabled NPCs

LoreMind handles the intelligence. Combine it with local speech recognition and text-to-speech for fully voice-interactive characters.

Local Speech-to-Text

Works out of the box with local STT models like Whisper. Speech recognition runs directly on the player's device with no cloud overhead or additional cost.

Add Text-to-Speech

Give your NPCs voices by integrating any TTS solution. Use cloud services like ElevenLabs, local models, or pre-recorded audio to bring characters to life.

Complex Relationships

Define NPC relationships, backstories, and personalities. Characters remember context, understand their place in your world, and respond authentically.

Simple, Prepaid Pricing

Buy credits upfront. Use them whenever. Never expires.

Optional auto-reload when balance gets low

10,000 Credits

$10

Est. 1,667-5,000 interactions

$1.00/1K credits

Save 20%

50,000 Credits

$40

Est. 8,334-25,001 interactions

$0.80/1K credits

Save 30%

200,000 Credits

$140

Est. 33,334-100,001 interactions

$0.70/1K credits

Save 40%

1,000,000 Credits

$600

Est. 166,667-500,000 interactions

$0.60/1K credits

Typically 2-5 credits per interaction. Costs vary based on lore, NPC complexity, and situational context.

Ready to bring your NPCs to life?

Create an account and start building intelligent NPCs for your game.