"cd10b8ec4183c26e"{"slug":"outdoors-hdri","category":{"id":436,"sourceId":436,"taxonomyId":436,"taxonomy":"category","slug":"outdoors-hdri","name":"Outdoors","parentId":432,"count":2,"hasChildren":false,"href":"/category/outdoors-hdri/","seoTitle":"Free Unreal Engine HDRI Outdoors | 3DCGHUB","seoDescription":"Browse free Outdoors in HDRI for Unreal Engine materials on 3DCGHUB. Explore 1+ curated free downloads with previews, compatibility notes, and secure…","sitemapEnabled":true},"breadcrumbs":[{"id":4225,"sourceId":4225,"taxonomyId":4225,"taxonomy":"category","slug":"asset-library","name":"Asset Library","parentId":null,"count":2812,"hasChildren":true,"href":"/category/asset-library/","seoTitle":"Free Game Assets Library | 3DCGHUB","seoDescription":"Browse free Unreal Engine, Unity, Blender assets and game development tutorials on 3DCGHUB with previews, compatibility notes, and secure downloads.","sitemapEnabled":true},{"id":511,"sourceId":511,"taxonomyId":511,"taxonomy":"category","slug":"unreal-engine-2","name":"Unreal Engine","parentId":4225,"count":2350,"hasChildren":true,"href":"/category/unreal-engine-2/","seoTitle":"Free Unreal Engine Assets | 3DCGHUB","seoDescription":"Browse free Unreal Engine resources on 3DCGHUB. Explore 2023+ curated free downloads with previews, compatibility notes, and secure download access.","sitemapEnabled":true},{"id":432,"sourceId":432,"taxonomyId":432,"taxonomy":"category","slug":"hdri","name":"HDRI","parentId":511,"count":6,"hasChildren":true,"href":"/category/hdri/","seoTitle":"Free Unreal Engine HDRI | 3DCGHUB","seoDescription":"Browse free Unreal Engine HDRI skies and lighting maps on 3DCGHUB. Environment lighting with previews and secure downloads.","sitemapEnabled":true},{"id":436,"sourceId":436,"taxonomyId":436,"taxonomy":"category","slug":"outdoors-hdri","name":"Outdoors","parentId":432,"count":2,"hasChildren":false,"href":"/category/outdoors-hdri/","seoTitle":"Free Unreal Engine HDRI Outdoors | 3DCGHUB","seoDescription":"Browse free Outdoors in HDRI for Unreal Engine materials on 3DCGHUB. Explore 1+ curated free downloads with previews, compatibility notes, and secure…","sitemapEnabled":true}],"children":[],"items":[{"id":"1000780","slug":"48-hdri-alien-places","title":"48 HDRI Alien Places","category":"Outdoors","engine":"5.1+","assetVersion":"","engineVersion":"Engine Version: 5.1+","tag":"Outdoors","accent":"cyan","visual":"mech","summary":"48 8K 32-bit HDR textures and 7 example levels for building alien sci-fi backgrounds in UE5 using the free HDRIBackdrop plugin.","platform":"Unreal Engine","publishedAt":"2026-07-29T15:59:08.453Z","updatedAt":"2026-07-29T15:59:08.453Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine Version: 5.1+"],"featuredImage":{"alt":"48 HDRI Alien Places","src":"/wp-content/uploads/published/2026/07/b7befb483820-e8e40fc8-6d4c-4da5-860d-66e5fcee4c9b-ff18b80cdc.webp"},"hasDownloadLink":true},{"id":"12180","slug":"68-hdri-space-nebula-8k","title":"68 HDRI Space Nebula - 8k","category":"Outdoors","engine":"5.3+","assetVersion":"Engine version: 5.3+","engineVersion":"5.1","tag":"Outdoors","accent":"amber","visual":"character","summary":"Enhance your digital environments with the 68 HDRI Space Nebula - 8k pack. This collection features high-resolution 32-bit textures designed for realistic space backgrounds and professional lighting setups.","platform":"Unreal Engine","publishedAt":"2026-03-06T17:04:24.000Z","updatedAt":"2026-04-19T15:48:01.000Z","sourceNotes":[],"fileContents":[],"compatibility":["Unreal Engine","Engine version: 5.3+"],"featuredImage":{"alt":"68 HDRI Space Nebula - 8k","src":"https://3dcghub.com/wp-content/uploads/2026/03/476a4a15-a217-4a50-b42a-c795e3786b31.webp"},"hasDownloadLink":true}],"total":2,"limit":48,"offset":0}
Category
HDRI Outdoors resources
Browse free Outdoors in HDRI for Unreal Engine materials on 3DCGHUB. Explore 1+ curated free downloads with previews, compatibility notes, and secure…