Is that really a problem?
if you bin ATCS something else will just replace it.
My suggestion: Make 5 new versions each with different graphics and minor alterations. Then it's not so samey

Also nano might be small, but it's about the same as ATCS. If servers operators could gets some brain cells and fix the rotations then it would all be awesome (eg atcs and nano when it's small games, and big maps when there's lots of people)