Top pick
Top pick
PC Games
Base Game
Agent 9 PC Steam CD Key
Uncover a global conspiracy and save humanity in this cinematic espionage thriller as Agent 9.
- Platform: Steam
- Region: REST OF THE WORLD
- Product type: Base Game
About Agent 9
Agent 9 is a text-rich espionage adventure game that puts you in the role of Rei, an agent of the international detective organization IDO. The story begins with a mission to protect a university professor from kidnapping, but quickly spirals into a deep conspiracy involving the mysterious Order Group. This organization has been kidnapping top scientists worldwide to develop an unprecedented artificial intelligence and brain-computer interface system, threatening humanity's free will.
As Rei, you will travel across the globe to uncover the truth. Your journey takes you from data centers in Iceland to abandoned factories in Norway, underground warehouses in Ukraine, African jungles, Dubai, Zurich, and the depths of the Arctic Circle. Each location holds clues and dangers, and one wrong step could lead to global destruction.
The game features a cinematic narrative with a tightly woven espionage story. You will encounter multiple distinctive and important characters, each with their own motives and secrets. The story is interwoven with intrigue, betrayal, friendship, and sacrifice, keeping you engaged from start to finish.
Agent 9 also explores thought-provoking themes about the impact of artificial intelligence and brain-computer interface technology on the future world. The game includes abundant high-quality CG and scene illustrations, as well as numerous female characters with diverse backgrounds and exciting animations.
With its rich text-based story content and epic scope, Agent 9 offers a unique gaming experience for fans of visual novels and espionage thrillers. The game is available as a base game on Steam, and this key is for the REST OF THE WORLD region.
- Rich text-based story content with cinematic narrative
- Global adventure across multiple countries and regions
- Exploration of AI and brain-computer interface themes
- Multiple distinctive characters with deep stories
- Abundant high-quality CG and scene illustrations
Specifications
PlatformSteam
RegionREST OF THE WORLD
TypeBase Game
Deal pathExternal offer
Recommended next
View catalog →
Guides and reviews
All guides →
Read more before the next click
Deal paths
More ways to find the right pick
Use these clean catalog paths to jump into related platforms, product types, categories, and search-intent topics without losing the thread.
Platform hub
More Steam picks
Explore picks →
Category hub
Browse PC Games deals
Explore picks →
Product type
More Base Game listings
Explore picks →
Topic
Agent 9
Explore picks →
Topic
Steam
Explore picks →
Topic
PC game
Explore picks →
Topic
espionage
Explore picks →
Topic
visual novel
Explore picks →
Related paths
Keep moving through connected picks
Similar titles, platform matches, add-ons, and category neighbors pulled together automatically from the catalog.
Agent 9 PC Steam CD Key FAQ
Is Agent 9 a base game or DLC?
Agent 9 is a base game. You do not need any other software or DLC to play it. This key activates the full game on Steam.
What region is this Steam key for?
This key is for the REST OF THE WORLD region. It can be activated on Steam accounts outside of specific restricted regions. Check regional restrictions before purchase.
What type of gameplay does Agent 9 offer?
Agent 9 is a text-rich adventure game with a strong focus on story and narrative. It features cinematic storytelling, exploration of multiple global locations, and interaction with various characters.