GT-caliber
An open-source, community-driven open-world game built with Unreal Engine 5.
About
An ambitious project aiming for AAA-quality open-world gameplay featuring a dense coastal city, complex AI systems, and a custom C++ framework. It features modular systems for NPC decision-making cores, vehicle logic, and an economy model, all developed with an open-source ethos on UE5.
Details
- Built with
- Unknown
- Creator
- Source date
- Published on X Jun 21, 2026
- Listed
- Added to Dropday 1h ago
- Evidence
- Strong
The repository contains a substantial C++ codebase with 183 commits, structured Unreal Engine modules, and a detailed development roadmap passing over 1200 automation tests.
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