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You've done enough chems to know how to hang on to the effects just a while longer. More specifically, ingested chems last 33% longer than they normally would.— In-game description.

Day Tripper is a challenge and perk in Fallout: New Vegas.

Challenge requirements[]

This perk is rewarded upon completing the "Day Tripper" challenge (consume 25 addictive chems).

Effects[]

Gaining this perk grants a 33% increase to the duration of effects for all chems.

Notes[]

  • Drinking all types of alcohol counts towards the challenge.
  • The perk pairs well with the Chemist perk and the Logan's Loophole trait as their stacked effects are multiplicative.
  • The increased duration of healing items does not show up in the list of effects for the items on the Pip-Boy.
  • The perk also affects Stealth Boy duration, so combining this perk, Chemist, Logan's Loophole, and the Stealth Girl companion perk from Lily Bowen significantly increases the duration of the Sneak bonus and stealth field up to approximately 10 hours in-game (20 minutes real-time).

Behind the scenes[]

The perk name is a reference to Day Tripper, a song by The Beatles.

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