Here is the full list of all 26 Greyhat - there are A Digital Detective Adventure achievements.
Collect all 4 of Willow Way's poems.
Expose the ridiculous hood-wearing hate clowns.
Land the planes safely before time runs out.
Steal the tech blueprints.
Ensure Senator O'Connell doesn't get another term.
Help the police capture the disgraced ambassador.
Stop Commander Ponchik from carrying out his orders.
Reverse Debra Nielsen's corrupt actions.
Stop Tareek's plans.
Play Undead AfterMath
Find Lahinzi Turanur.
Expose Garymax Pharmaceutical's secrets.
Tunnel into another computer for the first time.
Identify The Fixer.
Collect all wallpapers.
Find Cassie Watkin's killer.
Complete GREYHAT - A Digital Detective Adventure
Reveal Dante Dimasalang's nefarious schemes.
Help the authorities track the kidnapped girl.
Find out what the secret ingredient in Gessner Kola is.
Collect every chapter of The Genie & The Merchant.
Learn Seven's secret identity.
Identify the sleeping spy.
Eliminate the Savanide threat.
Save the crew.
Expose the corrupt cop.