EN AUG 25, 2026 •
7 min read

Detective Beebo: Night at the Mansion - Comprehensive Tips and Tricks Guide

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Quick Summary

Detective Beebo: Night at the Mansion is a point-and-click mystery rom-com with puzzle elements, where Detective Oliver Beebo unravels a mystery at a mansion party. This guide provides essential tips, controls, a detailed walkthrough for the early rounds, information on its ten distinct endings, and advice for unlocking achievements. Players are encouraged to interact with everything, talk to characters multiple times, and save frequently to navigate the game's branching paths and numerous secrets.

◈ Navigation Index ▼
  • 01 Game Overview
  • 02 Essential Detective Tips
  • 03 Controls Guide
  • 04 Walkthrough: Round 1
  • 05 Walkthrough: Round 2
  • 06 Walkthrough: Round 3
  • 07 Multiple Endings Explained
  • 08 Achievement Hunting
  • 09 Troubleshooting Common Issues

Detective Beebo: Night at the Mansion - Comprehensive Tips and Tricks Guide

Welcome, detective, to the intriguing world of "Detective Beebo: Night at the Mansion"! This guide will equip you with the knowledge and strategies needed to navigate the mysterious party, solve its puzzles, and uncover all its secrets.

Game Overview

"Detective Beebo: Night at the Mansion" is a point-and-click mystery rom-com developed by Bwob, adapted from their webcomic. Players assume the role of Detective Oliver Beebo, who attends a party at an ex-rich man's mansion, only to find himself embroiled in a mystery filled with strange phenomena and forgotten memories. The game features puzzle elements, a minimalistic color palette, and a focus on budding romance alongside the mystery. With approximately 5 hours of gameplay, it offers a rich narrative with a colorful cast of characters and multiple mysteries to solve. The full game was released on October 23rd, 2024, with a 2.0 major update and Steam release on March 23rd, 2026.

Essential Detective Tips

To succeed in "Detective Beebo: Night at the Mansion," keep these crucial tips in mind:
  • Talk to Everyone Twice: Highly encouraged for gathering all possible information and hints.
  • Check All Objects: Thoroughly interact with the environment, as many secrets and clues are hidden in plain sight.
  • Open Your Notepad: Your notepad contains hints that can be vital for solving puzzles.
  • Save Frequently: The game features multiple endings and branching paths, so saving often allows you to explore different choices without losing progress.
  • Replay Value: Many achievements and endings require multiple playthroughs and trying unusual interactions. Don't be afraid to experiment with wrong answers or revisit areas.

    • Controls Guide

    "Detective Beebo: Night at the Mansion" utilizes simple point-and-click controls:
  • Mouse Left Click: Interact with objects and characters.
  • Mouse Right Click or Letter "i": Open the inventory.
  • Escape Key: Open and close the Pause Menu.
  • Spacebar: Skip dialogue.
  • Backspace: Emergency button for when you get stuck, especially if dialogue doesn't appear after interacting with an item.
  • F5: Super emergency button that reloads the entire room. Use only in dire cases, such as a picture not disappearing after dialogue.

    • Walkthrough: Round 1

    This section details the initial steps to progress through Round 1 of the game.
  • Talk to Nina: Begin by speaking with Nina at the entrance.
  • Talk to Vivi: Proceed to the side hall and talk to Vivi, who will request evidence.
  • Aquarium Key: Check the aquarium in the TV room; you'll notice a key inside that's out of reach.
  • Kitchen Key: Locate and grab the Kitchen Key from the liquor cabinet at the bar.
  • Open the Kitchen: Use the key to open the kitchen, which is the top-right door at the entrance.
  • Retrieve Magnet: Find and grab the magnet from the fridge inside the kitchen.
  • Aquarium Minigame: Use the magnet on the aquarium. Complete the minigame by keeping your mouse pressed on the magnet as it moves to retrieve the Office key.
  • Open the Office: Unlock the office, located at the bottom-right door from the entrance.
  • Find Evidence: Grab the printed e-mail from the corkboard within the office.
  • Deliver Evidence: Give the e-mail to Vivi.
  • Talk to Ángel: Go outside where you first entered the house and talk to Ángel. Then, return inside to the bar. You can choose any question to ask him.
  • Receive Note: After talking to Ángel, speak to Vivi again to receive a strange note.
  • Painting Clue: Search the house for paintings by C. Netter and A. Gray, and add their respective years (1958 + 1988).
  • Unlock Upstairs Room: Use the sum of the years in the lock located in the small room upstairs.
  • Examine Painting: Check the small painting in the bottom-left of the room.

    • Walkthrough: Round 2

    Continue your investigation with the following steps for Round 2.
  • Snacks Table: Go to the snacks table.
  • Upstairs Lock: Input the number obtained from the painting clue (1958 + 1988) into the lock in the small room upstairs.
  • Talk to Marigold: Engage in conversation with Marigold.
  • Balcony Minigame: Solve the minigame located upstairs on the balcony, specifically on the rail to the right.
  • Rug Puzzle: Solve the rug puzzle downstairs using the painting in the room as a guide. The button order is: Down-Left, Up-Right, Down-Right, Up-Left, Down-Left. This will open a door.
  • Examine Room: Thoroughly check everything within the newly opened room.
  • Whiteboard Diagram: Use the whiteboard to solve a diagram. You can exit the puzzle by pressing the 'X' icon and consult your notepad for assistance. The answers are: E. Coli sent out -> Party Invites.

    • Walkthrough: Round 3

    Round 3 offers more flexibility, allowing puzzles to be completed in various orders.
  • Main Hall Cutscene: Attempt to go to the main hall to trigger a small cutscene.
  • Talk to Ángel: Go to the Office and speak with Ángel.
  • Talk to Police Officers: Interact with all police officers present.
  • Dislodge Stairs: Use a shoe to dislodge the stairs, then proceed upstairs.
  • TV Room Box: Open the box in the TV room using Ángel's knife. This box requires a code.
  • Find Box Code: The code for the box can be found in the small room upstairs, written as scribbles on the wall. The code is the number of angles each shape has (46305), which will yield a chess piece.
  • Unlock L-1: The L-1 door is in the clock room, the first door on the left wall.
  • Check Piano: Examine the piano.
  • Cat Plushie Batteries: Go to R-2 and interact with the cat plushie to obtain batteries.
  • Play Piano: Use the batteries on the piano to enable playing songs.

    • Multiple Endings Explained

    "Detective Beebo: Night at the Mansion" features 10 distinct endings, with one being the true ending. Each ending is dependent on your decisions throughout the game, meaning you cannot achieve all of them in a single playthrough. The endings include titles such as "Life Cycle," "Chronic Condition," "Stationary Phase," "Mimicry," "Antibiotic Treatment," "Natal Homing," "Elephant Herd," "Cross-Infection," "Unwilling Symbiosis," and "Endosymbiotic Theory". To unlock the true ending ("Life Cycle"), you must make the correct choices across the entire story. Other endings are reached by making alternate key decisions or following different story branches.

    Achievement Hunting

    The game includes numerous achievements, many of which are tied to the multiple endings, strange interactions, and small secrets that are easily missed. While some achievements unlock through normal gameplay, a significant portion requires trying odd choices, solving puzzles in different ways, or replaying the game to uncover new outcomes. Puzzle-related and hidden interaction achievements are frequently missed. To 100% the game, you'll need to interact with everything, test wrong answers, and revisit areas. Expect to run through the game multiple times to explore different dialogue paths and experiment with puzzles.

    Troubleshooting Common Issues

    If you encounter any issues during your investigation, the game provides built-in emergency functions:
  • Backspace: Use this if you get stuck, especially when interacting with an item and the dialogue doesn't appear.
  • F5: This is a super emergency button that reloads the entire room. Only use it in dire situations, such as a picture not disappearing after dialogue has finished. The Pause Menu also contains a de-bugger for when the character is unable to move or an item disappears.

    • This guide should provide you with a solid foundation to enjoy and unravel the mysteries of "Detective Beebo: Night at the Mansion." Good luck, detective!

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    [ System Notice ]

    This content was generated by AI. Information may be unverified and could have changed due to game updates. Verify critical data before proceeding.

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    FAQ Database

    Q.01 What kind of game is 'Detective Beebo: Night at the Mansion'?
    ▼

    'Detective Beebo: Night at the Mansion' is a point-and-click mystery rom-com with puzzle elements.

    Q.02 How many endings does 'Detective Beebo: Night at the Mansion' have?
    ▼

    The game features 10 distinct endings, including one true ending.

    Q.03 Are there any general tips for playing 'Detective Beebo: Night at the Mansion'?
    ▼

    Yes, it's highly recommended to talk to everyone twice, check all objects, open your notepad for hints, and save frequently. Replaying the game and experimenting with choices is also key to unlocking all content.

    Q.04 When was 'Detective Beebo: Night at the Mansion' released?
    ▼

    The full game was released on October 23rd, 2024, with a 2.0 major update and Steam release on March 23rd, 2026.

    Q.05 What should I do if I get stuck or encounter a bug?
    ▼

    You can use the Backspace key for minor dialogue issues or the F5 key to reload the entire room in dire cases. The Pause Menu also includes a de-bugger.

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