| Website image | URL of site archived | Date archived |
Archive type |
 | https://gameinformer.com/b/features/archive/2010/03/10/opening-the-portal-exploring-portal-s-creation-and-its-ties-to-half-life-2.aspx | Tue, 04 Nov 2025 08:52:18 GMT
| Archived webpage |
 | https://gameinformer.com/b/features/archive/2010/03/10/opening-the-portal-exploring-portal-s-creation-and-its-ties-to-half-life-2.aspx?PostPageIndex=3 | Tue, 04 Nov 2025 08:51:18 GMT
| Archived webpage |
 | https://gameinformer.com/b/features | Tue, 04 Nov 2025 08:51:09 GMT
| Archived webpage |
 | https://gameinformer.com/b/features/archive | Tue, 04 Nov 2025 08:50:55 GMT
| Archived webpage |
 | https://gameinformer.com/b/features/archive/2010 | Tue, 04 Nov 2025 08:50:42 GMT
| Archived webpage |
 | https://gameinformer.com/b/features/archive/2010/03/10 | Tue, 04 Nov 2025 08:50:26 GMT
| Archived webpage |
 | https://gameinformer.com/b/features/archive/2010/03/10/opening-the-portal-exploring-portal-s-creation-and-its-ties-to-half-life-2.aspx?PostPageIndex=2 | Tue, 04 Nov 2025 08:48:04 GMT
| Archived webpage |
