@RuthyL There was a contest in the community to award players the chance to help develop a level. You can read about it HERE The winning entry's preferences were taken and put into 20 new levels we could play as an event which you can read about HERE
Excellent idea, but the boosters/prizes were sometimes the same, eg 2 people suggesting unlimited lives for 30 minutes. I'd rather get a variety. Sometimes the rewards were not worth the effort it took to get past the levels.