modl.ai

AI-powered text adventure that turns your every action into an open-ended story.

AI Dungeon is an AI-driven text adventure where the model acts as a dungeon master, generating an open-ended story that responds to whatever you type — any action, any genre, with no fixed script. Players can pick from preset settings or author custom scenarios and worlds, and the game keeps track of characters and events as the narrative unfolds across web and mobile.

No-code engine for AI characters that talk, remember and stay on-script.

Charisma.ai is a no-code platform for building interactive stories and conversational AI characters with voice, memory, emotion and goals. A controllable story-graph keeps characters on the writer's narrative while still allowing generative improvisation, and SDKs drop the characters into Unity, Unreal and the web. It's used for games, training simulations, brand experiences and digital companions.

AI agent for Unreal Engine — generate C++, Blueprints and 3D from prompts.

An AI toolkit that embeds directly inside Unreal Engine 5 to accelerate game development. From natural-language prompts it generates and explains C++ code, builds and analyzes Blueprints, produces textured 3D models, and answers context-aware questions about Unreal concepts. An agent mode can chain these into multi-step changes across a project.

AI-native RPG platform where every world is built and played from a prompt.

Voyage lets anyone describe a world in natural language and drops them inside it as a playable, text-based RPG. Built on Latitude's World Engine, characters carry their own motivations and memories, storylines emerge from player choices, and the world keeps evolving even after you log off. Up to four players can share a world in co-op.

Multi-agent AI platform that builds production 3D asset pipelines for games.

Atlas (Atlas AI Studio) orchestrates fleets of specialized AI agents that generate, texture, optimize, and engine-integrate 3D, 2D, and motion assets from natural-language descriptions and moodboards. Rather than producing isolated outputs from a single model, it assembles end-to-end production pipelines aimed at studio workflows, with exports to Unreal and Blender. The Vienna-based company targets games, CGI, and immersive worldbuilding.

AI assistant that builds and dresses 3D game environments.

An AI assistant for professional game artists and environment designers that reasons over a studio's own asset library to generate, populate, and dress complex 3D scenes. It runs inside existing editors via plugins for Unreal Engine, Unity, 3ds Max, Maya, and Blender — and works without uploading assets to the cloud. Rather than generating images, it automates the repetitive placement and worldbuilding work behind large productions.

Create and play AI-generated games from a prompt.

Astrocade is an AI-native platform for creating and playing games without code. Describe an idea and its AI generates playable experiences — handling art, animation, music, sound, and gameplay logic — then publishes them to a social feed where others can discover and play. Founded by brothers Amir and Ali Sadeghian, it reached over 20 million users within eight months of launch.

AI roleplay games set in your favorite story worlds.

Hidden Door is a social AI storytelling platform where players roleplay collaborative adventures guided by an AI Narrator, presented as interactive graphic novels. It launched with public-domain worlds like Pride and Prejudice, The Call of Cthulhu, and The Wizard of Oz, and licenses IP through revenue-share with creators rather than training on their work without permission. Every playthrough differs because choices reshape the story.

A generative behavior engine for living game characters.

Artificial Agency's behavior engine uses foundation models to turn game systems into autonomous agents at runtime — characters that remember player interactions and personalize encounters, plus 'game director' systems that adapt story and pacing. Studios integrate it into any genre without game-specific training, keeping their existing tools and workflows. The engine launched in alpha to select studios via a pilot program.

Conversational AI characters and NPCs for games and virtual worlds.

Convai is a developer platform for building lifelike, voice-driven non-player characters and virtual humans. Its SDKs for Unity, Unreal Engine, PlayCanvas, and the web add end-to-end speech, LLM reasoning, long-term memory, perception, and action execution so characters can hold natural conversations, understand their surroundings, and perform in-world tasks. Studios use it to ship interactive NPCs across games, XR, and the open web.