Replit AI to Build 3D Game on Beach #ai #replit

Corbin BrownAbout 2 min readJul 14, 2025Watch original
THE SUMMARYAI-generated

Key Concepts:

  • 3D game development
  • Replit (online IDE)
  • AI-assisted coding (Cursor AI)
  • Mobile game creation

3D Airplane Game Development with Replit and AI

The video demonstrates the creation of a 3D airplane game using Replit, an online Integrated Development Environment (IDE), and Cursor AI, an AI-assisted coding tool. The presenter emphasizes the ease of modern coding, highlighting the ability to develop a game even with limited internet connectivity and while working remotely (from a beach).

Replit's Live Rendering and Mobile Accessibility

Replit's key feature is its ability to render the application live, allowing the developer to test and iterate on the game in real-time. This functionality is accessible on mobile devices, enabling development from virtually anywhere. The presenter specifically mentions the convenience of coding on a phone.

AI-Assisted Coding with Cursor AI

The video showcases the use of Cursor AI to handle the "heavy lifting" in the coding process. While the specific code generated by the AI is not shown in detail due to the presenter encountering issues with their Google account connection, the intention is to demonstrate how AI can simplify and accelerate game development.

Challenges and Workarounds

The presenter experiences technical difficulties, including being locked out of their Google account, which is linked to Cursor AI. This highlights a potential dependency on external services and the need for contingency plans. As a workaround, the presenter pivots to focusing on the game's aesthetic, using the game editor to "make it look like a beach" to reflect the real-world environment.

Game Editor and Aesthetic Customization

The video briefly shows the game editor interface, indicating the ability to customize the game's environment and visuals. The presenter adds music to the game, further enhancing the user experience.

Conclusion

The video concludes with the successful creation of a 3D mobile game, albeit with some unexpected challenges. The main takeaway is the accessibility and ease of modern game development, facilitated by tools like Replit and AI-assisted coding platforms. Despite the technical hiccups, the presenter successfully demonstrates the potential for creating a 3D game on a mobile device, even with limited resources.

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