

How to activate
- Install Steam and sign in to your account (a free account is enough).
- In the top menu choose Games → Activate a Product on Steam…
- Enter your key exactly as shown in your order (with dashes) and confirm. The game appears in your library.
About
Dive into a captivating journey through this adventure-puzzle game that explores the early life, loves, and crimes of the iconic gentleman thief. Immerse yourself in Maurice Leblanc’s famous tales, playing as both Lupin and his tireless antagonist Detective Ganimard and gaining unique perspectives on legendary stories like “The Arrest of Arsène Lupin” and “Herlock Sholmes Arrives Too Late.”
EXPERIENCE THE LEGENDS
Join Lupin and Leblanc by the fireside as they retell a selection of the most famous stories of Lupin’s deeds and experience them from whole new perspectives. ...
System Requirements
- OS
- Windows 10 (64-bit)
- Processor
- Intel Core i3
- Memory
- 8 GB RAM
- Graphics
- Geforce 970
- DirectX
- Version 11
- Storage
- 10 GB available space
- Additional Notes
- These are projected requirements that may change pending final balancing.
- OS
- Windows 10 (64-bit)
- Processor
- Intel Core i5
- Memory
- 16 GB RAM
- Graphics
- Geforce 1080
- DirectX
- Version 11
- Storage
- 10 GB available space
- Additional Notes
- These are projected requirements that may change pending final balancing.
Legal information
Arsene Lupin – Once A Thief ©2024 Microids SA. All rights reserved. Published by Microids SA. Developed by Blazing Griffin. Based on Maurice Leblanc’s saga. © 2024 Arsène Lupin


























