2026

15 Seconds

Every round lasts fifteen seconds. Then your ghost replays what you just did.

Role
Game design and development
Status
Online · 15seconds.numbfede.com
Tags
Game · Multiplayer · TypeScript · Canvas

15 Seconds is a browser party game. Each round lasts fifteen seconds and records everything you do; in the next round your Echo shows up and repeats the exact same moves. And it is not set dressing: Echoes press buttons and pick up items just like you.

That is where the game comes from. By round three you are not playing alone any more: you are playing alongside every version of you that got it wrong earlier. It runs to seven rounds, for two to fifteen players.

Highlights

  • Your EchoEach round records your actions; in later rounds your ghost repeats them, buttons and items included.
  • Seven rounds, fifteen secondsShort games by design: you lose fast and start again straight away.
  • A different goal each roundCollect, press, reach, deliver, survive: change the objective and you need different ghosts.
  • Plays on a phone tooVirtual joystick on mobile, keyboard on desktop, same match.

Features

  • 2 to 15 players
  • 7 rounds of 15 seconds
  • Echoes that replay your actions
  • Six objective types
  • Touch and keyboard controls
  • Authoritative server, nothing to install