I am the creator of three Single-Player campaign levels: Surprise! (5), Getting Commercial and Battle Perfection: Artificial Intelligence I. People struggle with the levels and rate maps badly because of it. Uruguay and ROMANIA small are because of me on the last map page, Sparta Battle Arena on the second from last page.
Since then I have created several levels, they dropped the rating of maps they were on. Example (one of the new reviews complains about difficulty, that is my job): https://www.warzone.com/SinglePlayer?PreviewMap=24094
and especially https://www.warzone.com/SinglePlayer?PreviewMap=60790
I am officially opening commissions for single-player levels. These levels will likely cause people to give a negative rating to the given map. Keep in mind that if a map has lots of votes, this will have very little effect. Mail me or write here if you are interested. Write which map and, if you wish, even gimmick/ settings you want in the level to be present.
1 level: 250 coins (after taxation)
3 levels: 600 coins (after taxation)