This was my first map (It had worse borders before). Probably going to release it soon, too. :P

My first map: https://www.warlight.net/Play?PreviewMap=37318
What it's based off of: https://en.wikipedia.org/wiki/State_Plane_Coordinate_System

My actual first map ended up with me taking a world map, and then drawing randomly through the water. Granted, it's changed a lot since then.

Aselia: https://www.warlight.net/Play?PreviewMap=19570

If I remember correctly, though, I started this map before Aselia, but published it after because it was much longer.

US CBSA's: https://www.warlight.net/Play?PreviewMap=34571

My first published was Silly Isle back in 2011, https://www.warlight.net/Map/2108-Silly-Isle

However this was actually the second map I had made. Both where just me testing stuff but the first one, called Great Outdoors, was never published. It consisted of squares and circles arranged to form a tree. Sadly I no longer have the file to share.