- GameSpot - Review, news, cheat codes, and screen shots.
- PlanetAllegiance - Strategy guides, resources, features, files, and forums.
- The Allegiance Gateway - Contains Allegiance Authentication System, auto-update troubleshooting guide, and tool downloads.
- Vault Network Boards - Still active message board for the Allegiance Community.
Media publications
- IGN: Developer Journal: Allegiance - By Joel "Solap" Dehlin. Contains comments on development process, concept, and team background. (Published 2000.02.16)