Hidden Door vs Inworld AI

Compare gaming AI Tools

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Hidden Door

Hidden Door

AI powered collaborative storytelling game where players and the system co create adventures inside curated worlds with safety tools and GM like controls.

Pricing Early access, Free events
Category gaming
Difficulty Beginner
Type Web App
Status Active
Inworld AI

Inworld AI

Platform for AI characters with emotion memory and tool use for games and apps plus TTS and usage based pricing through endpoints and cloud partners.

Pricing Free tier / usage based
Category gaming
Difficulty Beginner
Type Web App
Status Active

Feature Tags Comparison

Only in Hidden Door

storytellingroleplayai-gamecreativeco-op

Shared

None

Only in Inworld AI

npccharactersttsunrealunity

Key Features

Hidden Door

  • • Co created narrative with AI pacing
  • • Worlds with items locations and goals
  • • Safety filters and community tools
  • • Character creation and memories
  • • Session management for groups
  • • Seasonal worlds and events

Inworld AI

  • • Character Brain Design: Define lore goals emotions and constraints so conversations feel coherent and safe inside your world
  • • Tool Use and Actions: Let characters call functions update state and trigger animations to move beyond chat toward agency
  • • SaaS or Cloud Endpoints: Deploy through managed APIs or partner clouds with private networking for scale and compliance
  • • Graph and Guardrails: Use a designer friendly graph to craft states handoffs and fail safes that enforce narrative rules
  • • Analytics and Tuning: Inspect transcripts satisfaction and drops then adjust memory or guardrails to improve sessions
  • • Voice and Prosody: Use expressive TTS and voice cloning for immediate production ready dialogue delivery

Use Cases

Hidden Door

  • → Host a collaborative story night
  • → Teach narrative structure in class
  • → Prototype settings for tabletop games
  • → Run creative icebreakers for teams
  • → Write character driven arcs together
  • → Explore kid friendly worlds safely

Inworld AI

  • → Give NPCs persistent memory and agency so quests adapt to player choices and feel alive
  • → Prototype social spaces where assistants run shops teach skills or host events with safe guardrails
  • → Automate tutorial helpers that detect intent and guide players through mechanics or onboarding
  • → Run branded characters in marketing activations that answer questions and trigger rewards
  • → Enable creator tools that let players design companions with simple sliders and safe defaults
  • → Localize worlds with character specific voices that match personality and culture

Perfect For

Hidden Door

players educators creative groups and storytellers who want guided collaborative adventures with light rules and strong safety tools

Inworld AI

game studios platform teams XR developers and agencies that need believable AI characters with tools for design control analytics and scalable deployment

Capabilities

Hidden Door

Characters and worlds Intermediate
Choices and pacing Intermediate
State and inventories Basic
Safety and community Basic

Inworld AI

Character brains Professional
Tools and functions Professional
Endpoints and SDKs Intermediate
Analytics and tuning Intermediate

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