CrashSight, developed by Tencent WeTest, is a cross-platform crash and exception management platform built for game development teams. It captures, reports, and analyzes crashes, ANRs, errors, and OOM issues in real time across mobile (iOS, Android), PC (Windows, Linux), and console (PlayStation, Xbox, Nintendo Switch) platforms. CrashSight integrates natively with Unreal Engine, Unity, and Cocos via lightweight SDK plugins, with a C interface available for proprietary engines. The SDK is 1.2 MB on Android and 1 MB on iOS with under 2.7 MB runtime memory, integrable by a single developer in approximately two hours. It captures detailed context for every exception, including full error stacks, trace data, register info, loaded libraries, and system logs. The real-time dashboard refreshes every 10 minutes and supports 20+ search dimensions for exception filtering. Development teams can compare quality metrics across versions, track individual user and device behavior timelines, and use automated issue classification with customizable rule-based tagging. CrashSight provides gaming-specific intelligence that general-purpose tools lack: — Proprietary OOM detection algorithm using app runtime state machine analysis with device-specific memory thresholds to classify memory crashes invisible to traditional signal-based tools — Emulator and cloud gaming recognition using a big-data approach, achieving 10-15% higher accuracy than conventional methods, with separate crash statistics for real devices, emulators, and cloud gaming — Stack restoration 15x faster through rebuilt symbol table mechanism using .stif format — Behavioral sequence analysis via Longest Common Subsequence (LCS) to identify recurring user action patterns before crashes — Country/region-based crash data statistics and custom scene-based crash rate monitoring Configurable minute-level alerts support Slack, Jira, TAPD, DingTalk, Feishu, WeCom, email, and webhooks. A comprehensive OpenAPI enables custom integrations. CrashSight is globally deployed with data centers in the United States, Singapore, and Shanghai. All SDK data collection fields are reviewed by the legal department, and overseas data remains in its respective region. CrashSight monitors over 200 million daily active users across its customer base worldwide. WeTest is certified under SOC 2 Type 2, ISO/IEC 27001:2013, ISO 9001:2015, ISO/IEC 20000-1, CMMI Maturity Level 3, and TMMI Maturity Level 3.