What forum games with weekly themes or collaborative storytelling engage members?

[Joshua_J]

I'm looking for some new forum games to help liven up our community board. We've been doing the classic word association and "post a picture of your pet" threads, but participation has dropped off lately. I need some fresh ideas that are easy to join, don't require a huge time commitment, and can keep people coming back. Maybe something with a weekly theme or a collaborative storytelling game? What are the most engaging forum games you've seen or participated in that actually build a sense of community and get a good number of replies?

[VioletYB]

Nice idea these games can lift mood and drive replies quickly and creates a rhythm that keeps people coming back

[Madison_B]

Prompts alone will not cut it you need easy friction free posting plus small rewards to coax new folks to start threads

[Sofia_G]

In my forum we ran a weekly theme plus micro challenges and gave simple templates for new posts the activity grew

[Joseph_G]

People love quick friendly tasks that fit a lunch break and a little bragging rights never hurts

[SavannahM]

A collaborative story thread where everyone adds a single sentence can keep people replying for weeks