- The Setting: Cinematic scenes inspired by the back alleys of Istanbul, Monte Carlo casinos, and historic landmarks.
- The Hook: A deep-observation puzzle where players must find hidden codes and clues within a single, static image.
- The Pedigree: Developed by Efe Şar, creator of the Apple “New Game of the Month” hit Secret Agent: Moscow – Bomb!
- Price: Free to download on iOS and Android.
Istanbul-based indie developer Efe Şar (SarefeHub) has officially launched his latest mobile title, Secret Agent. Moving away from the full-motion video (FMV) style of his previous work, this new entry focuses on high-fidelity image analysis, challenging players to think like a professional operative in a world of high-stakes espionage.
One Image, Infinite Secrets
Unlike traditional “hidden object” games that feel like cluttered scavenger hunts, Secret Agent treats every level like a cinematic freeze-frame.
- Logic Over Luck: Clues aren’t just hidden physically; they are woven into the logic of the scene. A painting on the wall, a specific arrangement of items on a desk, or a subtle reflection in a window might hold the key to a cipher.
- Immersive Atmosphere: The game draws heavy inspiration from classic spy cinema, placing players in atmospheric locales ranging from the glamorous halls of Monte Carlo to the grit of hidden urban alleyways.
- Sharp Observation: The game tests your attention to detail and deductive reasoning. Every mission requires you to decode messages and bypass security protocols using only the visual information provided.
“I wanted to create an experience where the player isn’t just playing a puzzle, but analyzing a scene like a real intelligence officer. Every detail is a potential lead.” — Efe Şar, Developer
Evolution of a Franchise
Secret Agent serves as the spiritual and mechanical successor to Secret Agent: Moscow – Bomb! While the Moscow chapter was praised for its first-person roleplaying elements and varied puzzles (ranging from Sudoku-style hacking to laser grid escapes), the Istanbul chapter doubles down on the “investigative” side of the spy fantasy.
By shifting to detailed image analysis, the game offers a more deliberate, thoughtful pace that rewards patience and a keen eye.
Game Specification: Secret Agent
| Category | Details |
| Developer | SarefeHub (Efe Şar) |
| Genre | Spy Puzzle / Hidden Object / Logic Adventure |
| Platforms | iOS (App Store) & Android (Google Play) |
| Languages | Korean, English, Turkish, Spanish, French, Russian |
| Price | Free (with planned content expansions) |
| Official Site | sarefehub.com |
Future Missions
SarefeHub has announced that Secret Agent will receive regular updates featuring new cities and even more complex missions. With full support for multiple languages, including Korean, the game is positioned to reach a global audience of puzzle enthusiasts.

