While this is about competition ideas, i'd like to share one i came up with (and forgot about): a Time Trial, Treasure Hunt, or Survival competition where contestants have a limited ability to edit the map. Say, a level needs a wall added to it before a submission is eligible, but the wall can replace any floor tile we choose.
CCMiniLP, my CCLP1 submissions. Outdated, not recommended.
CCSignificantlyLargerLP, my CCLP4 submissions. More current than my main set.
Consistent Inconsistency (ongoing), my main CC1 custom set. (discussion)
RyanJ1.dat (ongoing), my main CC2 custom set. (discussion)
Mystery Project™ (unfinished) (previews)
YouTube | Twitch | Steam
CCSignificantlyLargerLP, my CCLP4 submissions. More current than my main set.
Consistent Inconsistency (ongoing), my main CC1 custom set. (discussion)
RyanJ1.dat (ongoing), my main CC2 custom set. (discussion)
Mystery Project™ (unfinished) (previews)
YouTube | Twitch | Steam