Development build: online play uses a development-only identity (no password, no verification). Not a real account.

100 m sprint · test build

OmniAlera WorldSport 3D

How to play every sport

New here?

Would you like a guided tour? A virtual presenter explains the game step by step, with captions. Nothing plays until you start it.

You can open the guide later from the menu or from Settings.

Play

Online events

Race other players on the server. Ranked events count for the event's ladder and its medals; the others are unranked trials of prototype simulations (no records). The offline assists are off.

How to play

  • Alternate feet: F / J or ← / → (tap L / R on touch screens).
  • Rhythm matters. Aim for about 7 presses per second, strictly alternating.
  • Spamming keys is slower; pressing the same foot twice makes you stumble.
  • Don't move before the gun. Any press after “Set” and before the gun (or within 0.1 s of it) is a false start.
  • Esc returns to this menu.

How to play every sport

Settings

This translation is a machine-generated draft that has not been reviewed by a native speaker yet.

Graphics
Affects visuals only, never race results.
About ads

WorldSport shows adverts on virtual boards around the venues and in the spectator view. Until real sponsors sign, they promote WorldSport itself or invented sample brands marked “Sample advert”.

Adverts are display only: they never change a race, a result, a record or a medal.

Adverts are chosen by what is on screen (sport, event, venue and your language's region), never by who you are. Sponsors receive totals only, never your data. Every advert carries a visible label.

We count an advert as seen when at least half of it is on your screen for one continuous second. Only your own camera counts: simulated crowds, AI athletes and automated browsers are never counted.

Gambling, alcohol, tobacco and vaping, weapons, political, adult and speculative-finance adverts are never shown, and everyone sees only adverts suitable for young players.

No tracking pixels, no third-party ad networks and no ad-blocker detection.

Voice options
Uses your browser's built-in synthetic voices. Speech never changes race results, and everything spoken is also shown as text.
Sound options
The start tone and the starting gun play when the start is shown on your screen. Your device's audio delay is not compensated, so reacting to the sound can be slower than reacting to the picture. Every sound is generated by the game itself: no recordings and no real anthems. Sound never changes results.

How to play

Other sports (prototype)

Offline practice against labelled AI athletes. Prototype simulations: not calibrated, not official, no records.

Practice drills

Offline and unranked: drills never count for records, rankings, ladders or achievements.

Your WorldSport (server)

Delegations, career, the test-mode store and medals are kept by the match server. They use a development identity made from the name and nation above.

Plan your weeks, meet labelled AI characters and build a career to retirement. Kept by the match server.

Your account

Unofficial game build. Times are game-simulation times, not certified marks or records. Voices are synthetic (AI-generated): pre-recorded neural voices for fixed lines where available, your browser's voices for the rest. Runners tagged AI are computer-controlled test runners. Motion capture: The data used in this project was obtained from mocap.cs.cmu.edu. The database was created with funding from NSF EIA-0196217. Voices: Kokoro-82M by hexgrad (Apache-2.0). French voice derived from the SIWIS French Speech Synthesis Database (Honnet, Lazaridis, Garner, Yamagishi), CC BY 4.0.

Your account

Your athlete

Your OmniAlera passport

Games

Party

Online lobby

Connecting…

    Race clock
    0.00
    ?
      Speed0.0m/s
      To finish100m
      Position–
      Energy
      Effort
      Rhythm
      0.0/s
      F / J to run · Esc menu

      Assisted practice

      ?

        Assisted practice

        Results · 100 m

        Pl Lane Athlete Nat Time Reaction

        Medal table (this server session)

        NationGoldSilverBronzeTotal
        Photo finish Close finish: the photo finish decides.

        Line-scan image of the finish line: time runs left to right. Readings to 0.001 s, rounded up; the official times above are rounded up to 0.01 s.

        Times rounded up to 0.01 s by the game ruleset. Not certified marks.

        Replay 0.00
        Replay

        Photo mode

        Drag or use the arrow keys to move around, the wheel or + and − to get closer.

        Depth of field needs the High or Ultra graphics preset.

        Photo finish Close finish: the photo finish decides.

        Line-scan image of the finish line: time runs left to right. Readings to 0.001 s, rounded up; the official times above are rounded up to 0.01 s.

        Prototype simulation for offline practice. Marks are game-simulation marks, not calibrated, certified or record-eligible.

        Championship

        Offline championship against labelled AI test runners. Heats, qualification and lanes are drawn by the competition engine. Not certified marks.

        Live Replay

        Live order

          Results

          Pl Lane Athlete Nat Time Reaction

          Replays

          Speed
          Highlights

          Watching only: this view never sends race inputs.

          Coach tips AI

              Running order

                Original WorldSport ceremony. Flags and anthems are placeholder slots: no audio, no flag artwork and no external symbols are used. AI athletes are labelled.

                Athletes' Village · offline prototype

                Find a place (step-free routes)

                  Social

                  Chat, friends and parties are coming online. They are not available in this offline prototype.

                  Chat

                    People nearby

                      Friends

                      Move: WASD or arrow keys · Shift: faster · E: interact · Q / R: turn view · M: map · Esc: menu

                      AI AI presenter · synthetic voice

                      Chapters

                        Accessibility and controls

                        Every option here changes only what you see, hear and press on this device. None of it changes race results, and nothing is sent to the server.

                        Display
                        Lane and team colours. Lanes and teams are always also shown by number and name.
                        Controls

                        Change keys
                        Keys and gamepad inputs of the chosen sport
                        Action Keys Gamepad Change

                        Switch access
                        Assisted practice (offline only)

                        These options help in offline practice only. They never apply online or in championships, and assisted runs are marked “Assisted”.

                        Live companion Full shows what to press at every step; Hint shows only the key, briefly; None hides it. The companion only explains. It never presses anything and never changes a result.
                        Performance

                        Lesson

                          Leave this race?

                          Cannot start 3D view