GameFAQs
- Cheats, reviews, and a message board.
- http://www.gamefaqs.com/computer/doswin/data/914468.html

FilePlanet
- Movies, trailers, demos, and patches.
- http://www.fileplanet.com/78986/0/section/Perimeter

3D Gamers
- Includes information, news, screenshots, and downloads.
- http://www.3dgamers.com/games/perimeter/

1UP
- Review, by Jennie Sue: "Perimeter's refreshing originality in gameplay and exquisite terrain maps have pushed the boundaries of the RTS genre." [Score: 7 out of 10]
- http://www.1up.com/do/reviewPage?cId=3133351&did=1

IGN: Perimeter
- Screenshots, videos, review, previews, news, features, and a message board.
- http://pc.ign.com/objects/017/017476.html

GameZone
- Review, preview, interview, news, screenshots, and downloads.
- http://pc.gamezone.com/gamesell/p19758.htm

GameStats
- Videos, screenshots, and article links.
- http://www.gamestats.com/objects/017/017476/

GameSpy: Perimeter
- Review, previews, articles, news, and screenshots.
- http://pc.gamespy.com/pc/perimeter/

GameSpot
- Reviews, news, previews, images, videos, downloads, cheats, links, and a forum.
- http://www.gamespot.com/pc/strategy/perimeter/