PROCTF 19 and 21 - 19 is basically a shrunken down version of zdctf19 which makes it look ideal for 3vs3s, while 21 is damn interesting with multiple ways in and out of the base. Some people hate the middle for 21 but I dig it.<br /><br />Zdctf24 - Bring back crawlspace!!! This map is the definition of grind. I just love navigating around in this map so much that the slow pace doesn&#039;t bother me at all.<br /><br />Edit:I&#039;m also part of the zdctf07 fanclub