Set Up in Under a Minute
The online version needs almost no prep. As the host, create a room, then share the code or link — everyone joins from their own phone or laptop, no app or account required. That is a huge advantage over the box: nobody has to crowd around a single board, and latecomers can drop in. Send the link out a few minutes before you start so people are ready when the group is.
Pick the Right Group Size
Wavelength scales well, but the feel changes with numbers. Three to five players gives everyone lots of turns and keeps discussion tight. Six to eight is the party sweet spot — enough voices for lively debate without anyone going quiet. Past that, switch to Teams mode so nobody is standing around waiting. If you have a big crowd, plan for teams from the start.
Mix Your Prompts
Variety keeps a session from getting stale. Rotate between opinion spectrums, food, pop culture, and personality prompts so the vibe keeps shifting. If your group has a shared interest — a favorite show, a hometown, a hobby — write a few custom prompts around it for a burst of inside-joke energy. Our prompt idea library has plenty to copy in.
Playing Remotely
Wavelength shines over a video call. Start a group call on your platform of choice for the talking and reactions, then have everyone open the game in a browser tab alongside it. The call carries the arguing and laughing; the game handles the dial and scoring. It is one of the best remote game-night options precisely because the fun lives in the discussion, which travels perfectly over video.
Keep the Energy Up
A few host habits keep momentum high. Turn on a timer if your group tends to overthink, so rounds stay snappy. Lean into the reveals — the big group reaction when the target flips is the best part, so let it breathe. And read the room on length: Wavelength is better left slightly early than dragged out. Ending on a laugh guarantees they will want to play again next time.