*Phasmophobia*'s Survival of the Fittest Weekly Challenge is one of the most terrifying experiences you can have in the game. Here’s how you can survive and conquer this daunting task.

How To Complete The Survival of the Fittest Challenge in Phasmophobia

Survival of the Fittest stands out as one of the most challenging tasks in *Phasmophobia* to date, stripping players of many essential tools. As the challenge description indicates, you must correctly identify the ghost without the usual evidence or sanity protection.

This challenge takes place at **42 Edgefield Road**, a house-style map known for its narrow hallways, blind corners, and claustrophobic layout, which complicates tracking and evading the ghost.

Tips & Tricks To Complete Survival of the Fittest in Phasmophobia

Upon arriving at the location, keep in mind the following key points. You won’t have access to traditional evidence-gathering tools like Ghost Writing Books, DOTs Projectors, or Video Cameras.

Instead, you'll need to rely on the ghost’s unique behaviors, such as its movement speed and ghost model. The tools provided, like the Parabolic Microphone, can help identify specific ghost screams or sounds. Using Salt on the floor can reveal if you're dealing with a Wraith, while lighting three Firelights in succession might uncover an Onyro. If you struggle with identification, consult our comprehensive No Evidence ghost behaviors cheat sheet.

**Related: All Weekly Challenges in Phasmophobia, Listed**

You begin the challenge with **no setup time** (technically five seconds) and **zero sanity**, making you immediately susceptible to ghost hunts. Sanity cannot be restored, even with the two Sanity Medications provided. Expect high ghost activity throughout the investigation, with frequent events that can help you understand the ghost’s behavior. Note that the ghost’s favorite room remains constant, despite its ability to roam.

Most doors will be partially open, making it harder to pinpoint the ghost’s location. However, the **fuse box will be functional and turned on**, a rare advantage. All nine hiding spots at 42 Edgefield Road are available, offering ample opportunities for safety during hunts.

You’re provided with one specific Cursed Possession—the **Monkey Paw**. Using it to **"wish for knowledge"** will burn out incorrect evidence and ghost types in your Journal, improving your chances of correctly identifying the ghost. However, this wish comes at a cost: temporary blindness and deafness, followed by a Cursed Hunt starting near you. This strategy is best used in groups, where one player can act as a sacrifice without jeopardizing the entire investigation.

How to Access Challenge Mode in Phasmophobia

To access Challenge Mode, navigate to the Difficulty Settings in the Main Menu. Choose either Singleplayer or Multiplayer to start a new lobby, then select the Difficulty tab above your character ID. Scroll to find Challenge Mode and select ‘Apply’. Remember to manually choose 42 Edgefield Road from the Maps board on your left, as Challenge Mode doesn’t automatically select the location.

To earn the full $5,000 base reward, you must complete the challenge three times, correctly identifying the ghost each time.

When Does The Next Weekly Challenge Start in Phasmophobia?

The Weekly Challenge resets on Monday at Midnight UTC, but North American players can start the new challenge on Sunday evening at the following times:

• 5:00 pm Pacific Time
• 6:00 pm Mountain Time
• 7:00 pm Central Time
• 8:00 pm Eastern Time

Ensure you complete your weekly challenge before the server reset to receive credit.

*Phasmophobia is available now on PC*.