I: Thou shall not infringe on copyrights.
II: Thou shall not make gimmick maps.
III: Thou shall not post a map that took less than 12 hours to complete on Quadropolis.
IV: Thou shall not use the clip/noclip materials in thine first three maps.
V: Thou shalt not capitalize file names.
VI: Honor thy Aardappel and Eihrul
VII: Thou shall not create spawn points facing a wall. This includes both monsters and playerstarts.
VIII: Thou shall not use the smallest grid size to create an entire map.
IX: Thou shalt not touch the lighterror variable. Ever. I will break the face of anyone who does.
X: Thou shalt not be a douche bag on public servers.