01
Real map geometry
Actual textured CS2 maps decompiled to glTF and lit with the game's own HDR sky, fog, baked irradiance and color-grading LUT.
Account
Usage
Your demos
Pick a match to watch in full 3D — or drop a .dem anywhere.
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…or drop a .dem file anywhere
Maps
Open any map in 3D — free camera, full geometry and lighting, no demo required.
Import a match
Already played it? Paste a CS2 share code, or connect your match history so new games import automatically.
Auto-import your matches
One-time setup. Auth code: Steam → CS2 → “Access to Your Match History”. Share code: in CS2 → Watch → Your Matches → Copy Share Code. Valve’s API has no “list all”, so it needs one share code to start from; after that new matches import automatically (an older one backfills more history).
100% in the browser · no install
Replay every round in full 3D
Drop in any CS2 .dem and watch it on the real, textured map geometry — the way the official demo viewer renders it. Free cam, POV, kill feed, smokes, the works.
// Rendered in your browser
REAL MAP GEOMETRY · NO INSTALL
// What you get
The full spectator toolkit, rendered in your tab
06 / SYSTEMS
EST. SOURCE 2
EST. SOURCE 2
02
Full HUD & scoreboard
Live kill feed, money, armor, weapons, bomb plant & defuse timers and a 2D minimap — every panel from the in-game spectator.
03
Every camera angle
Free, follow, top-down and true POV with viewmodel bob, AWP scope overlay and flash blind. Wall-aware collision keeps the cam clean.
04
Utility & trajectories
Grenade arcs in flight, volumetric smokes, molotov fire patches, flash and HE bursts, shot tracers with impact sparks.
05
Game audio in 3D
The game's own weapon fire, detonations and full bomb sequence played back as positional 3D audio, scheduled off demo events.
06
X-ray & round timeline
Team-colored silhouettes through walls, and a timeline you scrub by round, kill or bomb plant to jump straight to the action.
// Start watching
Sign in with Steam & load your first demo
No download, no client. Authenticate through Steam and start watching — three demos every five hours, fifteen a week. Re-watching anything you've already opened is always free.
SIGN IN THROUGH
STEAM
Or run it locally — no login, no limits.