| Achievement | How to unlock | Points
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|---|
| - Completed "A Harsh Climb".
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| - Pushed an enemy off a ledge.
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| - Completed "A Nun in Trouble" Fieldwork.
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| - Completed "A Savage Discovery" Fieldwork.
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| - Completed "A Study in Fear" Fieldwork.
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| - An enemy was hit with an apple.
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| - Collected all Journal notes in the game.
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| - Solved all mysteries in Sukhothai.
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| - Learned all abilities from Adventure books.
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| - Learned all abilities from Adventure books in Rome.
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| - Learned 10 abilities from Adventure books.
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| - Collected 25 Journal notes in Rome.
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| - Solved all mysteries in Rome.
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| | |
| - Collected 50 Journal notes.
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| | |
| - Solved the Cogwheel puzzle in Sukhothai.
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| - Completed "Into the Fire".
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| - Collected all the missing Stelae.
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| - Learned an ability from an Adventure book.
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| | |
- Locked Doors Hide Secrets
| - Managed to get into Villa Pia.
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| - Completed "Lost in the Past" Fieldwork.
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| - Knocked out an enemy using only counters.
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| | |
| - Photographed all Inscriptions in Vatican City and returned to Antonio.
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| - Hit an enemy with a fly swatter.
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| - Did pet the cat at Via Giulia in Rome.
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| - Returned all Lost Artifacts.
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| - Collected all Journal notes in Rome.
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- Sanctuary of the Guardians
| - Completed "Sanctuary of the Guardians" Fieldwork.
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| - Completed "Savage Predicament" Fieldwork.
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- Secret of the Queen Mother
| - Completed "Secret of the Queen Mother" Fieldwork.
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| - Solved all mysteries in Gizeh.
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| - Collected all the Ancient Relics.
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| - Captured fifty Photographs for your Journal.
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| - Collected a Mithraic Artifact.
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| - Completed "The Blessed Pearl".
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| - Completed "The Break-In".
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| - Completed "The Golden Idol".
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| - Completed "The Idol of Ra".
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| - Completed "The Kid Who Vanished" Fieldwork.
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| - Completed "The Mad Priest" Fieldwork.
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| - Completed "The Order of the Giants".
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| - Clobbered an enemy with a guitar.
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| - Collected all Mithraic Artifacts.
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| - Completed "The Stolen Cat Mummy".
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| - Defeated all boxing champions.
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| - Brought all radio frequencies to Gina.
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| - Solved all mysteries in Vatican City.
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| - Disarmed an enemy with the whip and used his weapon to knock him out.
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