| .AGE OF EMPIRES / AGE OF MYTHOLOGY GAME FILE | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires/Age Of Mythology Game File | Microsoft Age of Empires | Ensemble Studios |
| .AGE3REC | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires 3 Recording | Age of Empires III | Ensemble Studios |
| .AGE3SCN | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires 3 Scenario File | Microsoft Age of Empires | Ensemble Studios |
| .BAR | BlackBerry | Ficheiros Compactados | BlackBerry OS 10 Application Installation Package | Microsoft Age of Empires | Ensemble Studios |
| .CPN | Microsoft Corporation | Ficheiros de Jogo | Age Of Mythology Campaign File | Microsoft Age of Empires | Ensemble Studios |
| .CPX | Oracle Corporation | Ficheiros de Configurações | Oracle ADF Binding Context File | Microsoft Age of Empires | Ensemble Studios |
| .GAX | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires II Saved Game | Microsoft Age of Empires | Ensemble Studios |
| .LGT | Microsoft Corporation | Ficheiros de Configurações | Let's Go! Theme File | Microsoft Age of Mythology | Ensemble Studios |
| .MGL | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires 2 Replay File | Microsoft Age of Empires | Ensemble Studios |
| .MGX | Microsoft Corporation | Ficheiros de Jogo | Rise Of Nations Saved Game | Microsoft Age of Empires | Ensemble Studios |
| .MSX | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires II Saved Game | Microsoft Age of Empires | Ensemble Studios |
| .NFO | Microsoft Corporation | Ficheiros de Sistema | System Information File | Microsoft Age of Empires | Ensemble Studios |
| .PER | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires Personality File | Microsoft Age of Empires | Ensemble Studios |
| .SCN | Microsoft Corporation | Ficheiros de Jogo | Age Of Mythology Scenario File | Microsoft Age of Empires | Ensemble Studios |
| .SCX | RIX SoftWorks, Inc. | Ficheiros de Imagem Raster | ColoRIX Bitmap Graphic File | Age of Empires III | Ensemble Studios |
| .XMB | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires Game Data File | Microsoft Age of Empires | Ensemble Studios |
| .XS | Microsoft Corporation | Ficheiros de Jogo | Age Of Empires 3 Map AI Generator | Microsoft Age of Empires | Ensemble Studios |
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