Build a text-based adventure game with Gemma 2

Create a text-based adventure game using Gemma 2. Here are code snippets and tips for designing the game world, enhancing interactivity and replayability, and more.

Google logo
Google
•
Ju-yeong Ji
•6 min read•intermediate•
--
•View Original
GeminiGoogle CloudKerasVertex AI

Overview

This article provides a comprehensive guide on building a text-based adventure game using the Gemma 2 model, an instruction-tuned AI model. It covers the necessary hardware and software requirements, provides code examples, and explains how to implement a game loop and chatbot functionality.

What You'll Learn

1

How to create a text-based adventure game using the Gemma 2 model

2

How to deploy Gemma in Vertex AI for scalable applications

3

How to implement a game loop for interactive gameplay

4

How to build a chatbot using the Gemma model

Prerequisites & Requirements

  • Basic understanding of Python programming
  • Keras and Gemma 2 model setup

Key Questions Answered

What hardware is needed to run the Gemma model locally?
To run the Gemma model locally, you need a local environment capable of executing the model. Optionally, you can deploy Gemma in Vertex AI for better performance and scalability.
How can I deploy Gemma in Vertex AI?
To deploy Gemma in Vertex AI, locate the Gemma 2 model card in the Model Garden, click the 'Deploy' button, and select the model variations and deployment location.
What is the purpose of the Storyteller AI in the game?
The Storyteller AI serves as a friendly guide in the game, describing landscapes, introducing characters, and weaving a narrative based on player choices, enhancing the interactive experience.
What does a basic game loop look like in a text-based adventure game?
A basic game loop continuously processes player input, updates the game state, and renders outputs. It includes checks for exit commands and manages transitions between game stages.

Technologies & Tools

Some links below are affiliate links. We may earn a commission if you make a purchase.

AI/ML
Gemma 2
Used as the core model for generating narratives in the text-based adventure game.
Framework
Keras
Utilized for building and training the Gemma model.
Cloud Service
Vertex AI
Provides a managed platform for deploying Gemma models.

Key Actionable Insights

1
Leverage the Gemma 2 model to create engaging narratives in your games.
Using AI to generate storylines can enhance player engagement and provide a unique experience each time they play, making your game more appealing.
2
Consider deploying your application on Vertex AI for better scalability.
Vertex AI simplifies the deployment process and allows you to focus on development without worrying about infrastructure management.
3
Implement a game loop to manage game state and player interactions effectively.
A well-structured game loop is crucial for maintaining interactivity and ensuring a smooth gameplay experience.

Common Pitfalls

1
Failing to properly manage game state can lead to a confusing player experience.
Without a clear game loop and state management, players may encounter bugs or feel lost in the game, which can detract from their enjoyment.

Related Concepts

Text-based Game Design
AI Narrative Generation
Interactive Storytelling