Nature is random, so don't ever make it square.
Avoid this.
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fi28.photobucket.com%2Falbums%2Fc221%2Firockman%2Fbad.jpg&hash=5c49b888d8b37c1d4249bf874520807c32e2caa8)
Don't do this.
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fi28.photobucket.com%2Falbums%2Fc221%2Firockman%2Fbad3.jpg&hash=88efeaed906b090da808632ccd6bf1c6738c5b5b)
Or this.
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fi28.photobucket.com%2Falbums%2Fc221%2Firockman%2Fbad2.jpg&hash=782044e839bfc5ca0383c3af973b1c3ac0f6ac99)
As you can see the maker of Legacy Of The Gatekeeper and I(not really) should be ashamed. Make a bad map and I will see it! Do you want everyone to see your ugly, square, not random maps?
Instead be random and not square with nature, and be creative with the shape of buildings.
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fi28.photobucket.com%2Falbums%2Fc221%2Firockman%2Fgood.jpg&hash=f2fb4b5a1a332fca21aabb9fc78b5b253a4d34d5)
Made by me.
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fs67.photobucket.com%2Falbums%2Fh316%2Fbblizzard%2Fimage15.png&hash=7d2391c33dc173f3eefea12eafccd7a77cd7f09e)
Made by Blizzard.
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fimg122.imageshack.us%2Fimg122%2F2619%2Fdafdaffdafzi1.png&hash=841ea4228f4e84cafa57336dbaadc99de3ba3836)
Made by Nouman.
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fimg292.imageshack.us%2Fimg292%2F8185%2Fdesertad6.png&hash=a667749075de943fe2ba7b72cb957c16e8df92c3)
Made by Nouman.
Please view RMRK's fine mapping tutorials and don't ever make anything square.