Look closer.
Locally.

The NullCS research pipeline, on your computer. Analyze a CS2 demo, inspect ranked players, and save a straightforward report.

Download for Windows

Community beta: this Windows installer is unsigned and may show an unknown-publisher warning. Download only from the linked GitHub release; do not disable security protections.

WINDOWS 10/11 / 64-BIT / CPU INFERENCE

Actual application capture / local validation demo

01 / Your data stays local

Choose or drop a .dem file up to 1 GiB. Analysis runs on your CPU. No account or demo upload is required.

02 / Results you can read

Review order, model score, and calibrated estimate are presented separately. Compare players with interactive score and benchmark charts, then save a plain-text report with a score guide.

03 / A complete runtime

The installer includes the local inference engine and model artifacts. You do not need a separate Python installation.

04 / Keep the client current

Automatic updates are not configured in this beta. Check GitHub Releases for new installers. Parser and model updates ship together.

Research beta. Models will continue to improve with newer data. Some matches show clear cheating behavior; others need encounter context and evidence from more matches. This build analyzes one demo at a time. Comparing a player across multiple demos is a planned research direction.