Well Ive Got Some Maps Here (untested) but idk they could be pretty fun They're from Gamebanana.com

1.Zpo_cabin_zero_v2z
http://gamebanana.com/zps/maps/162243

2.zpo_mortal_complex_f3(note:this map is extremely challenging)
http://gamebanana.com/zps/maps/159064

3.zpo_pentagon
http://gamebanana.com/zps/maps/156846

4.zpo_resevil_mov_b7
http://gamebanana.com/zps/maps/154137

5.zpo_simpsons_zombie_assault-v2
http://gamebanana.com/zps/maps/144466

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Remember these are untested maps so dont use them on the server yet



NOTE: DONT THANK ME THANK THE HARD WORKERS WHO WORKED SUPER HARD ON THESE MAPS!!!!!