Text survival game built with Gemini 2.5 Flash Lite

A text-based survival strategy game was built with the Gemini API and Gemini 2.5 Flash Lite. The goal was to test how coherent and entertaining computer-controlled players can be on a very light and fast model. A long game takes about 10 minutes, while a 1v1 demo takes about 2 minutes.

The main claim is that very small models can still create impressive game behavior when the prompts and engineering are handled well. The project includes a web game and a GitHub link, with the maker open to questions about prompts, engineering, and bugs.

Key points

  • The game uses Gemini 2.5 Flash Lite through the Gemini API.
  • It is a text-based survival strategy simulation.
  • A full long game takes about 10 minutes, and a 1v1 demo takes about 2 minutes.
  • The experiment focuses on making coherent and entertaining computer-controlled players with a light model.
  • A web game and GitHub link are available.

Quick term guide

Gemini API
An API lets an app connect to Gemini and use it automatically.
Gemini 2.5 Flash Lite
A lighter Gemini model designed to be faster and cheaper to run.
Gemini 2.5 Flash
A Google AI model designed for fast responses.
Solo makers
People who build and launch their own products or services entirely on their own.
simulations
Computer-made models that imitate something hard to study directly in real life.
simulation
A computer-made test that copies parts of real life.
character consistency
Keeping an AI character's face and features identical across many different images.
consistency
The act of continuing to work on something regularly over a long time.
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