G.R.A.S.S
A downloadable game for Windows
🌱 G.R.A.S.S
Generative RPG Adventure Story Sandbox
G.R.A.S.S is an experimental AI-powered text RPG that blends the freedom of tabletop RPGs with the unpredictability of dynamically generated worlds.
Every playthrough is unique. The world, characters, events, and narrative evolve based on your choices.
There is no fixed script. You don’t follow the story — you grow it.
🚧 Alpha Version – Read Before Playing
⚠️ This game is currently in ALPHA.
That means:
- Bugs and crashes may occur
- Balance is not final
- Features may change or break
- Saves may be lost between version
- AI can hallucinate and not execute proper commands
If you enjoy testing experimental games and helping shape their future, your feedback is extremely valuable.
✨ Features
- 📖 Real-time generative storytelling
- 🎲 Tabletop RPG–inspired mechanics
- 🧠 AI acting as the Game Master
- 🌍 Open-ended sandbox world
- 🔁 Extremely high replayability
- 🧪 Experimental & narrative-driven design
🎯 Who is this game for?
- Fans of tabletop RPGs
- Players who enjoy story-focused experiences
- Curious minds interested in AI-driven games
- Indie & experimental game enthusiasts
📥 Download
The game is free to download.
If you like the project, please consider donating ❤️ Your support helps keep development going and funds future indie games.
🛠️ First-Time Setup (Important)
Follow these steps carefully before starting your first game:
- Download the game Donation is optional, but highly appreciated ❤️
- Unzip the files
Extract everything into a folder of your choice.
⚠️ Do not run the game directly from the
.zip. - Copy your OpenAI API Key Generate your API key and keep it copied in your clipboard.
- Open the
Optionsmenu - Select a ChatGPT model
- Click the
Paste API Keybutton The game will automatically paste the key from your clipboard. - Click
Reload - Close and reopen the game
- New Game! 🎉
⌨️ In-Game Commands
Type these commands in the chat during gameplay:
/player→ View your character’s stats/quit→ Safely exit the game
Plant your first decision. Let the story grow. 🌱
| Status | In development |
| Platforms | Windows |
| Author | PeMei |
| Genre | Role Playing, Adventure |
| Made with | pygame |
| Tags | Fantasy, Indie, Pixel Art, Retro, Singleplayer, Text based, Tabletop role-playing game |
| Average session | A few seconds |
| Accessibility | Color-blind friendly |
| Links | Patreon |
| AI Disclosure | AI Assisted, Code, Graphics, Sounds, Text |
Download
Click download now to get access to the following files:

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