Unreal Engine Map File
General Information
| Title | UNR File Extension |
| Extension | .unr |
| Full Form | Unreal Engine Map File |
| File Type | Game Map File |
| Developer | Epic Games |
| MIME Type | application/octet-stream |
File Function
| Primary Function | Store map data |
| Additional Functions | Contain textures, objects |
| Features | 3D level design |
File Characteristics
| Quality | High, Detailed |
| Supports Layers | Yes |
| Supports Transparency | Yes |
| Editable | Yes |
Use Cases
| Video Games | Yes |
| 3D Simulations | Yes |
| Modding | Yes |
Security and Practices
| Security Risks | Malicious code |
| Best Practices | Scan for viruses, Validate source |
Historical/Version Information
| Initial Release | 1998 |
| Associated Engines | Unreal Engine 1 |
Associated Types
| Similar Extensions | .umx, .utx, .uax, .usx |
Software Compatibility
| Software | Usage Policy | OS Compatibility |
|---|---|---|
 Unreal Engine 1 |
Free, Royalties | Windows, Mac, Linux |
 Unreal Tournament |
Free | Windows, Mac, Linux |
| GOG Unreal Gold |
Commercial | Windows, Mac |