A 2 player obby, or up to 24
Rooms hold up to 24 runners, so two friends or a whole class can run together. To bring friends into yours, press Play with a friend on the game screen or in the Runners tab, and share the link it copies. Anyone who opens it lands in your room, and if it has filled up in the meantime, the game finds them a room with space.
A room link only points to a room. It never carries your save, so sharing it is always safe. Your private recovery file is different: keep that to yourself.
Who you'll see
Every live runner shows a generated name, their Speed and their rebirth badge, plus whatever look, trail and aura they have equipped. Crowns of gold, silver and bronze mark the room's three highest Speeds.
Open the Runners tab in the menu for the whole room ranked by Speed. It updates while it's open and highlights your own row, so you can watch yourself climb past the runner ahead.
Some runners carry a replay tag. These are recordings of earlier runs that fill out a quiet room; the online counter leaves them out and counts live players only.
Say it with an emote
Four emotes are on the Play tab of the menu: Wave, Dance, GG and the Speed pose. Stand still to see yours; running and jumping take over straight away. With reduced motion turned on, emotes show as still poses.
Race a friend's run
When you finish a recorded run, Share this run turns it into a challenge link. Whoever opens it races your run from the Speed and multipliers you started with, with your runner beside them as a guide. Challenges are practice: they never change anyone's saved progress. Links to recent runs last up to a week, and the oldest can expire sooner on a busy day.
Obby with friends, no sign-up
Nobody needs an account, an email address or an app. Each friend opens the link in a browser and presses Play, whether they're at a laptop, on a Chromebook or holding a phone, and you see each other on the course straight away.
Play fair, play safe
Names are generated, there is no chat, players can't collide, and the game server checks every move, so the runner beside you got there the honest way. Everything in a room is about running.