I love the series and the games and it's fun to find secrets and glitches. I think a good idea they should add is like a arcade mode where the community can make levels and to make sure it's appropriate it has to be submitted before it's published and you could add levels you can like only play once a week and it's like a hardcore level where everything really counts. Also if you add this stuff it would give players more content while you guys can make your games better and fix glitches and make new games.