Findings:
- St. Johns Fortress
- Fortress America
- Daern's Instant Fortress
- Digital Fortress
- Fortress Wapping
- Wal-Mart as an Anti-Zombie Fortress
- Secret Fortress Building Inspection
- Fortress (user)
- Dwarf Fortress
- wizards held captive the fishes of dreaming, souls that had circled their fortress for years
- Pillow Fortress
- Team Fortress Maps
- Peter and Paul Fortress
- Loophole Abusing a Magic Cauldron, Chapter 3: Fortress of the Black Pool
- Sorrento work
- Sorrento
- Sorrento Square
- Flying Fortress
- Team Fortress
- Team Fortress Classic
- Fortress of Solitude
- fortress
- Team Fortress 2
- Secret fortress building codes
- A Mighty Fortress Is Our God
- Fortress Maximus
- Quake Team Fortress
- The Hidden Fortress
- B-17 Flying Fortress
- the old rewired fortress of solitude trick
- Quake Team Fortress Engineer Tactics
- Fortress of Arrogance
- The Fortress Unvanquishable, save for Sacnoth
- Kings's Fortress Chess
- Lufia: Fortress of Doom
- Fortress Europe
- Swallow Fortress
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