Mercurial

Mercurial is a web-based analyzer for Counter-Strike 2 demos that reports gameplay statistics and probabilistic cheat-detection scores. It accepts demos from Valve matchmaking, FACEIT, and community servers; the maker says each demo is checked against more than 40 cheat patterns. AI Deep Scan weighs analyzer findings alongside player history, account credibility, and match context. The service also grades counter-strafing shot by shot and measures crosshair placement, utility use, pre-aim, ping, and spray shake. Match Coach offers round-specific advice, while Form Check reviews form after every five scored games. Setup Lab lets players tag matches with equipment and settings, compare performance across setups, and receive AI suggestions. The free plan allows one AI Deep Scan per day, limits analysis to your own demos, and stores two Setup Lab profiles. Plus costs $5 a month, and Ultra costs $10 a month; both include daily allowances for other-player demos and analysis features. The maker cautions that results can include false positives and false negatives, so scores should not be the sole basis for accusations or bans.

Mercurial combines gameplay metrics, coaching, and probabilistic cheat-detection analysis in a web service for Counter-Strike 2 demos. Its own warning is important: scores alone should not be used to accuse or ban a player.

Mercurial suits Counter-Strike 2 players who want demo-based performance statistics, coaching advice, and probabilistic cheat-pattern analysis. Players reviewing other people’s demos need Plus or Ultra rather than the free plan.

Mercurial is a browser-based Counter-Strike 2 demo analyzer that combines detailed mechanics statistics, coaching prompts, and probabilistic cheat-pattern analysis. It is best suited to players who want measurable practice feedback or teams that need a structured way to review demos, while anyone making moderation decisions must treat its scores as one input among many.

The service covers demos from Valve matchmaking, FACEIT, and community servers, with automated reports and AI-assisted interpretation. Its free tier is useful for personal review, but meaningful multi-player investigation and higher daily volume require a subscription.

Overview

Mercurial calculates its statistics directly from demo data rather than copying figures from third-party tracking sites. Steam profile information comes from Valve, while FACEIT profile information may be used as context in Deep Scan and is identified as data provided by FACEIT. Sign-in is offered through Steam.

The central analyzer reportedly runs more than 40 cheat-pattern checks on each demo. That breadth can help surface unusual behavior for further review, but the resulting scores are probabilistic: false positives and false negatives can occur, and they should not be the sole basis for accusing or banning a player.

Key features

Mechanics and match analysis

Mercurial grades counter-strafing shot by shot and measures crosshair placement, utility use, pre-aim, ping, and spray shake. These are practical indicators for players who want to identify repeatable mechanical weaknesses instead of relying on a single headline rating.

AI Deep Scan

Deep Scan weighs analyzer findings against player history, account credibility, and match context. That broader framing is more useful than a raw pattern score when reviewing a suspicious demo, although its probabilistic nature still demands human judgment.

Coaching and setup tracking

Match Coach gives round-specific improvement advice. Form Check reviews form after every five scored games, creating a periodic checkpoint rather than feedback after every match. Setup Lab lets you tag matches with equipment and settings, compare results between setups, and receive AI suggestions, making it relevant to players experimenting with peripherals or configurations.

Pricing

Free

The Free plan costs nothing, billed at $0. It includes one AI Deep Scan per day, analysis of your own demos only, and two saved Setup Lab profiles. There is no free trial because the plan itself is free. It suits individual players checking their own matches, but the ownership restriction prevents broader opponent or team review.

Plus

Plus costs $5 a month, billed at $5/mo. It raises the allowance to five AI Deep Scans per day and five any-player demos per day, with two AI Coach sessions, two AI Form Checks, three AI Deep Compares, and three Deep Profile Scans per day. This is the practical middle ground for regular solo improvement and occasional review of other players.

Ultra

Ultra costs $10 a month, billed at $10/mo. It permits 15 AI Deep Scans and 20 any-player demos daily, plus six AI Coach sessions, six AI Form Checks, 10 AI Deep Compares, and 10 Deep Profile Scans. Priority support is included. The higher quotas fit coaches, analysts, or active teams; casual players are unlikely to need them.

Plus and Ultra remove the Free plan's own-demo-only restriction. All listed quotas are daily, so sustained high-volume archival work should be planned around those caps.

Platforms

Mercurial runs on the web and supports Counter-Strike 2. Its automated analysis accepts demos from Valve matchmaking, FACEIT, and community servers.

Who it's for

Choose Mercurial if you play CS2 and want shot-level mechanics feedback, round-by-round coaching, or a way to compare equipment and settings over time. Plus is the sensible choice for players who also need to inspect any-player demos. Ultra is aimed at higher-volume analysts and teams that value priority support. It is not appropriate as an automatic punishment system, because its detection output can be wrong in both directions.

Pros and cons

• Pros: More than 40 reported cheat-pattern checks provide broad initial screening.
• Pros: Shot-by-shot counter-strafing grades and measurements for aim, utility, pre-aim, ping, and spray shake turn demos into concrete practice targets.
• Pros: Match Coach, Form Check, and Setup Lab connect analysis with ongoing improvement.
• Cons: Free analysis is restricted to your own demos and one Deep Scan per day.
• Cons: Every paid plan has daily quotas, which limits continuous high-volume processing.
• Cons: Probabilistic detection means scores cannot safely stand alone in accusations or bans.

Alternatives

For a broader directory of replay-analysis software, see Game Replay Analyzers.

• CaptureAge is the better fit for Windows users seeking Age of Empires II-focused replay viewing, including a free core tier.
• DataCoach suits web users who want training plans, progression tracking, and a free monthly replay allowance with a trial.
• Gamescan is an alternative for credit-based game analysis with Super Mode and AI Coach Chat on higher plans.
• my-csmanager Demo Viewer offers a web-based freemium demo-review option.
• ReplayDojo is a free browser-based replay-analysis choice with no stated specific usage limits.
• ReplayLabs fits users who need web or API access with upload, reprocessing, and retention quotas.
• ballchasing.com is a replay-hosting and analysis alternative with weekly replay allowances and a low-cost patron tier.
• CARL2 Analysis Tool is a free Windows companion for Rocket League analysis.

Verdict

Mercurial is a strong choice for CS2 players and analysts who want mechanics metrics, structured coaching, setup comparisons, and contextualized cheat-pattern review in one web service. Its main reason to choose it is the combination of granular gameplay feedback and Deep Scan; its main reason to look elsewhere is the daily quota structure and the need for human verification before any enforcement decision.