One Good Turn Deserves Another is an optional side quest in Deus Ex: Human Revolution.

Primary objectiveEdit

Meet with Greg ThorpeEdit

This quest is initiated by reading an e-mail sent to Jensen's workstation computer. If you saved both Greg and Josie Thorpe at the Sarif Manufacturing Plant, and talked to Greg before returning to Sarif Industries, the e-mail will be available.

The e-mail states that Greg will like to thank Jensen and to visit them at their home in their apartment building, behind Grayson's gas station. After traveling there and speaking with Greg Thorpe, Adam hears about a weapon dealer named Seurat and is told to use Greg's name when dealing with him. This will give Adam a discount when purchasing weapons from him.

This completes the quest and awards 750 XP.


  • To receive the e-mail that initiates this quest, it is necessary to talk to Greg before leaving the Milwaukee facility. If you return to Sarif Industries before talking to him, you will not be able to activate the quest and the Thorpes will not be in their apartment.

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