demoscope.

Explore game demos right in your browser: positions, inputs, kills and map geometry, decoded into one viewer.
Source 1 · Source 2 · GoldSrc · Quake

Drop demo files here

Optional: add one or more .bsp maps / a .vpk · add a second demo to compare · Esc to reset.
Quake 1 support currently covers NetQuake .dem; QuakeWorld .qwd and .mvd are detected but not decoded yet.

100% local: files never leave your machine · pure-Rust + WebAssembly