# Im on a Surveillance Mission 3

> Welcome to the third part of the game!

Canonical page: [https://chrome-stats.com/d/com.simusdev.ioasmthree](https://chrome-stats.com/d/com.simusdev.ioasmthree)

## Overview

- **ID:** `com.simusdev.ioasmthree`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** SimusDeveloper
- **Category:** GAME\_ACTION
- **Downloads:** 74,860
- **Rating:** 3.41 / 5 (343 ratings)
- **Version:** 1.1.5
- **Last updated:** 2022-12-06
- **First published:** 2022-07-17
- **Publisher country:** RU
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.simusdev.ioasmthree)
- **Privacy policy:** [https://docs.google.com/document/d/1qQHd493jgCrbBvVDtIX9wnookk4gHn0kCVMpmPlDqO8/edit?usp=sharing](https://docs.google.com/document/d/1qQHd493jgCrbBvVDtIX9wnookk4gHn0kCVMpmPlDqO8/edit?usp=sharing)

## Description

**I'm on a Surveillance Mission 3** is the thrilling third installment of the fan horror game series inspired by "I'm on Observation Duty." Players are tasked with detecting over 80 anomalies per map, ranging from shifting objects to eerie, otherworldly intruders. Discover and report these anomalies while earning in-game currency to unlock new maps and uncover even more creepy surprises.

The game features two engaging modes: Normal and Sandbox. Sandbox mode allows players to fully customize their experience, enhancing replayability. With smooth optimization and an intuitive interface complete with customizable settings, the game also includes hidden Easter eggs referencing horror classics like Five Nights at Freddy's, Garry's Mod, and Half-Life. Brace yourself for screamers that add a spine-chilling layer to this immersive surveillance mission!

## Rankings

- #251,884 — Overall

## Review summary

Users praise the game's graphics and scary atmosphere, enjoying it more than earlier installments. However, many face significant issues such as ads still appearing after purchase of ad removal, anomalies acting too quickly to report effectively, and overly sensitive controls. There is also confusion due to lack of tutorials or clear information on anomalies. Performance problems like stuttering and slow loading detract from the experience. Overall, fans appreciate the concept but desire fixes to controls, tutorials, optimization, and the ad removal system.

### Pros

- Good graphics and clear visuals.
- Scary and stressful gameplay that fans of the series enjoy.
- Enjoyable compared to previous versions, with some fun features.
- Suitable for playing with friends as a one-time experience.
- Developer responsiveness shown by payment processing and game availability.

### Cons

- Ads continue playing despite paying for ad removal, indicating a scam or bug.
- Intruder/anomaly events happen too fast, making it difficult to report in time.
- Scrolling sensitivity is too high, leading to control issues.
- Lack of clear tutorial or indications on anomaly types and how to report them causes confusion.
- Optimization issues including stuttering, textures not updating, slow loading, and poor performance on some phones.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.simusdev.ioasmthree)