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Escape Memoirs: Mansion Heist

Escape Memoirs: Mansion Heist

"Escape Memoirs: Mansion Heist" is a co-operative atmospheric reverse escape-room puzzle game. You are a master thief who has been hired to rob a mysterious mansion, filled with various puzzles. Do you think you have what it takes to conquer the challenges that await you in the mansion.

Released Jun 16, 2022 Developer 0 Deer Soft Platforms Windows Escape RoomOnline Co-OpPuzzleMultiplayerAdventure
View on Steam ↗ $7.99 (US · as of 2026-05-13)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-13.

86.8%positive468 reviews
Recommended · 1 found this helpful

“Hard puzzle but solvable with some critical thinking”

— a player, Steam review · 5 hrs played
Recommended · 0 found this helpful

“Its a twist and I hope you like math. The cats cute.”

— a player, Steam review · 13 hrs played
Recommended · 0 found this helpful

“Another excellent escape room game, the puzzles were challenging but solvable without the use of a walkthrough.”

— a player, Steam review · 8 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-08-02 20:17 UTC · history via SteamCharts.

1playing at last check
234all-time peak
0 25 50 2023 2024 2025 2026 34 avg · Jan 2025

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jan 15, 2025
Patch Notes for Version 1.4.0

Here is the change log for patch 1.4.0 Features: -Added Developer Comments: You can read various developer comments by clicking on developer comment nodes scattered around the map, but you must first

Nov 27, 2024
Patch Notes for Version 1.3.0

Here is the change log for patch 1.3.0 Features: -Added an Inventory System. You can place up to 6 items in the inventory, and it is shared between players in multiplayer. -Added new background music.

Nov 04, 2024
General development update

Hello everyone, As some of you might have already noticed, the Steam store page for our next game ' Escape Memoirs: Bank Heist ' is live. We are expecting to release it some time next year, most likel

Jul 19, 2024
"Escape Memoirs: Safe House" is out now!

Hello everyone, Our latest game, Escape Memoirs: Safe House, is out now. We hope you enjoy it. You can find it here: https://store.steampowered.com/app/2722360/Escape_Memoirs_Safe_House/

Jul 19, 2024
"Escape Memoirs: Safe House" is out now!

Hello everyone, Our latest game, Escape Memoirs: Safe House, is out now. We hope you enjoy it. You can find it here: https://store.steampowered.com/app/2722360/Escape_Memoirs_Safe_House/

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-13.

GenresAdventure, Casual, Indie
Player tagsEscape Room · Online Co-Op · Puzzle · Multiplayer · Adventure · Detective · Exploration · Logic · Casual · Hidden Object · Investigation · Co-op (SteamSpy community voting)
FeaturesSingle-player · Multi-player · Co-op · Online Co-op · Steam Achievements · Steam Trading Cards · Family Sharing
LanguagesEnglish
Achievements19
Estimated owners20,000 – 50,000 (SteamSpy)
Official sitehttps://www.0deersoft.com/
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS *: Windows 7+ (64bit) Processor: Intel i3 / AMD FX series or equivalent Graphics: GTX 760M / GTX 660 / Ati Radeon 7870 or similar with 2GB VRAM Storage: 8 GB available space