nowfound

AI · December 5, 2019

AI Dungeon 2 – AI-generated text adventure built with 1.5B param GPT-2

Play and create AI-generated adventures with infinite possibilities.

AI Dungeon 2 – AI-generated text adventure built with 1.5B param GPT-2 launched on December 5, 2019 with 584 votes, #5 of 2,946 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 6 years on.

Visit aidungeon.io ↗Alternativestop 1% of December 2019

In plain words

AI Dungeon 2 is a text adventure game that uses a 1.5 billion parameter GPT-2 model to generate story content in real-time. Players type commands to explore and interact with dynamically created narratives, allowing for open-ended gameplay where the AI responds to user actions. Launched in 2019, it is designed for players who want interactive fiction experiences without predefined storylines, offering procedurally generated adventures across various settings and genres.

written from the facts on this page · September 2026

Does a similar job

all alternatives →
  • AI Game Master 2024 · aigamemaster.app · ▲415

    Fully immersive DnD inspired experience powered by AI

  • AI Adventure2023 · ▲145

    Turn your favorite stories into adventure games for free

  • I built an AI that turns any book into a text adventure game2025 · kathaaverse.com · ▲280

    It's a web app that uses AI to turn any book into a playable text adventure. Your favorite book, but your choices, hence your story. You can even "remix" the genre like playing Dune as a noir detective story. Note: Work in progress. Suggestions are welcome.

  • A text adventure game where GPT-4 is the player2023 · adventure.typingcloud.com · ▲26

    Centralized AI workspaces for any LLM. Secure and private. Save your team hours per week.

  • AI Dungeon2020 · ▲5

    An AI based game where you can go anywhere and do anything.

  • Friends & Fables2024 · fables.gg · ▲106

    AI TTRPG and world building game

More ai this month

the category →
  • Video model that turns script into viral social media videos

    AI · 19d ago · spira.ai

  • The browser where Claude Code and Codex work beside you

    AI · 19d ago · rill.love

  • Kolibri is Aleph Alpha

    AI · 21d ago · tej.as

  • Paintings by AI models: programs run through a simulation of oil paint.

    AI · 22d ago · stillwet.art

  • Beam.win▲379

    Run AI agents on one Mac and use its windows on another

    AI · 5d ago · beam.win

  • Route requests to the right LLM for cost, latency & quality

    AI · 23d ago · fastrouter.ai

Source: Show HN post ↗

Launched alongside, December 2019

the whole month →
  • Find proven topics before they take off.

    Growth · 2019 · explodingtopics.com

  • AA

    After years of solo development I'm presenting: Angeldust, an omni-compatible action RPG and building game! Website: http://angeldu.st My single server hosts 250+K active players in one giant, dynamic fantasy world. Angeldust's game server is pervasively multithreaded, implementing John Carmack's dream of processing an immutable world state each tick. Both world handling and network traffic routing uses any number of threads. For networking, a typical game session only uses ~3Kbps of bandwidth, enabling decent play even over 2G/EDGE networks. The client is programmed in C++…

    Growth · 2019

  • AS

    Dev tools · 2019 · selfhostedsource.tech

  • A isometric city builder in JavaScript. Contribute to victorqribeiro/isocity development by creating an account on GitHub.

    Dev tools · 2019 · github.com

  • Send hundreds of personalized emails with Gmail.

    Growth · 2019 · mailmeteor.com

  • Turn any website into an API in just a few seconds.

    Dev tools · 2019 · simplescraper.io