Clues and leads

Obtain the Diary Key from Gramble's interview.

Get the Eggabell's Chest Key from Chandlo's interview.

Acquire Liz's Cabinet Key from Beffica's interview.

Receive the Mystery Key from Floofty's interview.

Find the Strange Device notes from Wambu's interview, which mention needing at least three Grumpuses to activate ancient mechanisms.

Get the Boiling Bay Map from Cromdo's interview, noting Lizbert was past the shipwreck.

Locate Video Diary #1 in Lizbert's hut near the projector.

Open Lizbert's cabinet using Liz's Cabinet Key to find Video Diary #2.

Use the Eggabell's Chest Key to open the chest in Lizbert's house and find Video Diary #3.

Search for Video Diary #4 in a bag in the Sugarpine Woods, near a corner.

Use the Mystery Key to open Shelda's box and find Video Diary #5.

Collect Wiggle's Autograph from Wiggle's interview.

Use the Diary Key to open the diary in Triffany's tent and find Half of a Code, which mentions weighing down pressure plates.

Find The Other Half of a Code by following the left corner from the beach in Boiling Bay, detailing the sequence: left, right, center, then push all three.

Get the Sugarpine Woods Map from Wiggle's interview, noting Lizbert was seen between trees beneath the snow line.

Begin the game to obtain the Bugsnax File, a report on Lizbert's discovery of Bugsnax.

Receive the Mystery Map from Snorpy's interview, with directions to a narrow ledge north of a trail near the mountain peak.