Archimedes - Official TF2 Wiki

Team Fortress 2, Soundtracks Wiki

Archimedes, Wiki

Duck Billed Hatypus - Official TF2 Wiki

Team Fortress 2 Soundtrack Extended- Archimedes

TF2 Playing with Danger: Demonstration Version

Tank Top - Official TF2 Wiki

Archimedes, Urban Rivals Wiki

Archimedes, Wiki

Combat Medic's Crusher Cap - Official TF2 Wiki

Essential Accessories - Official TF2 Wiki

The Voice Artist's Holiday Spotlight on X: Archimedes the Undying Game: Team Fortress 2 Year: 2013 Note: Robin provided several voice lines for Archimedes in the 2013 Halloween update for TF2. Archimedes

Hat of Undeniable Wealth And Respect - Official TF2 Wiki

Night Ward - Official TF2 Wiki

Sniper's Snipin' Glass - Official TF2 Wiki