Update README.md

README.md

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 license: afl-3.0
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-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# 🐉 Dungeon Smasher v2
+
+A comprehensive AI-powered tool for managing D&D campaigns with a beautiful retro-gaming interface.
+
+## Features
+
+- **Character Creator**: Generate characters with AI-powered names, backstories, and portraits
+- **Campaign Generator**: Create campaign concepts and session content  
+- **NPC Creator**: Design NPCs with AI assistance
+- **Random Generators**: Names, encounters, plot hooks, and more
+
+## Usage
+
+Simply interact with the web interface to create and manage your D&D content!
+
+## Configuration
+
+For full AI features, add your OpenAI API key in the Spaces settings:
+- Go to Settings > Variables and secrets
+- Add: `OPENAI_API_KEY` = your_openai_api_key_here
+
+The app works without an API key but with limited AI features.