Demon Detector: Ghost Radar is a mobile paranormal investigation game that puts you in the shoes of a modern-day ghost hunter. The core loop involves using your phone as a virtual EMF meter and radar to detect spectral entities, identify their types, and sometimes communicate with them to resolve their unfinished business. It fits squarely into the casual simulation and horror-lite genres, appealing to players who enjoy atmospheric, spooky experiences without the intense jump scares of hardcore horror titles. What initially caught my eye was the premise of turning a smartphone into a ghost-hunting tool; it's a clever use of mobile tech that promises a uniquely immersive, augmented-reality-style adventure right in your own living room.

Jumping in, the game is surprisingly intuitive from the get-go. The controls are simple—mostly just moving your device around to scan the environment—and the learning curve is gentle. Performance was smooth, with the radar interface and audio cues creating a genuinely eerie atmosphere. One moment that truly stood out was when I was calmly scanning a dark, in-game "bedroom" and the radar suddenly spiked, a distorted whisper crackled through my headphones, and the spirit box lit up with the word "BEHIND." I physically spun around in my chair. It was a brilliantly executed moment that leveraged the game's core mechanics to create a genuine, personal thrill. The UI is clean and unobtrusive, which really helps sell the fantasy of being a focused investigator.

Having dabbled in other paranormal-themed apps, Demon Detector kept me engaged because it feels less like a collection of random spooky events and more like a structured investigation. The progression system, where you build a logbook of encountered spirits, is genuinely rewarding and gives you a reason to keep playing beyond the initial novelty. It avoids the common pitfall of being overly reliant on microtransactions to access core features; you can have a complete and spooky experience without feeling pressured to pay. For a free-to-play title in a genre often filled with cheap cash-grabs, Demon Detector stands out by offering a cohesive, atmospheric, and surprisingly respectful take on ghost hunting.

• Interactive Radar System 📡: The main screen displays a classic radar sweep that visually pinpoints ghostly energy signatures. As you move your phone, the direction and proximity of the signals change, making the hunt feel dynamic and physically engaging.
• Spirit Communication Box 🗣️: This feature acts as a virtual EVP recorder, capturing and displaying words or phrases that are supposedly transmitted by spirits. It's a central tool for piecing together a ghost's story and objectives.
• Entity Logbook 📖: Every ghost you successfully identify and document is added to a detailed logbook. This serves as a collection and progression system, providing clear goals and a satisfying sense of accomplishment as your catalog of the paranormal grows.

• Immersive Atmosphere 🌫️: The combination of the stark radar visuals, subtle ambient sounds, and the spirit box's distorted audio is masterfully done. It creates a palpable sense of tension and presence that's perfect for a late-night gaming session with the lights off.
• Clever Use of Hardware 📱: The game's best trick is how it uses your phone's gyroscope and speakers to sell the fantasy. Having to physically turn and listen makes the experience feel less like a game and more like an interactive activity, which is its biggest strength.
• Rewarding Progression System 🏆: The logbook isn't just for show; it gives you tangible goals. Hunting for a specific type of ghost to complete a collection or to unlock a new area provides a compelling reason to return to the game again and again.

• Limited Interaction Depth 🔄: After the initial novelty wears off, the core gameplay of scanning and reading words can start to feel repetitive. More varied types of interactions with the ghosts, like mini-games or puzzles, would add much-needed long-term depth.
• Predictable Ghost Behavior 👻: The entities often follow similar patterns, which can make encounters feel scripted over time. Introducing more random, unexpected behaviors or events would significantly enhance the scare factor and replayability.
• Sparse Environmental Variety 🏠: You're largely scanning the same few virtual "rooms" or environments. Adding more diverse and detailed locations to investigate would greatly improve the sense of exploration and discovery.