ChatGPT Writes an Asteroids Game from Scratch! UNITY C#

Опубликовано: 31 Март 2026
на канале: Greg Moss
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In this video, we showcase the incredible capabilities of ChatGPT, a state-of-the-art language model developed by OpenAI. In this demonstration, ChatGPT takes on the task of writing a game design document, creating classes, and writing code for an asteroids game in C# using Unity.

The first step in creating the game was to come up with a design document. ChatGPT was able to generate a detailed document outlining the game's mechanics, features, and overall design. This included a description of the game's objective, the types of asteroids that would be present in the game, and the different weapons and power-ups that the player would have access to.

Next, ChatGPT moved on to creating the classes for the game. It wrote code for the player, asteroids, and bullets, as well as an input handler class that would handle user input. The code was well-structured and easy to understand, making it simple for a developer to pick up and continue working on the game.

One of the most impressive things about ChatGPT's work was its ability to write code for object pooling. Object pooling is a technique used in game development to improve performance by reusing objects that are no longer needed instead of instantiating new ones. ChatGPT's code for object pooling was efficient and optimized for performance.

ChatGPT also refactored the input handler to make it more efficient and easy to understand. It suggested changes to the input handler that would make it simpler and more manageable.

As the final step, ChatGPT wrote the logic for the game itself. The game featured a classic asteroid-shooting gameplay, and the code was well-organized and easy to understand. The game also featured a scoring system, and ChatGPT even suggested code for a high score system.

Overall, this demonstration showcases the incredible capabilities of ChatGPT as a tool for game development. Its ability to write well-structured code, design documents, and even come up with new ideas and suggestions makes it a valuable asset to any game development team. With ChatGPT, the possibilities for game development are endless.

-- And ChatGPT wrote the above description for this video with just a simple prompt. But it is accurate and tells exactly what it did far faster than I could have written that myself -- this was written by Greg! :) (or was it?) lol