From what I've read, DMCA is for when someone has used copyrighted material in something. Being Garry's Mod, the only things I CAN think of that are copyrighted are all the HL2 stuff and CS:S stuff, which is highly unlikely. Needless to say, all of JetBoom's gamemodes have been issued a DMCA notice. I don't understand why though. Whoever accused this stuff of copyright, come forward and tel us who you are and WHY. This is my favorite gamemode in Gmod ever, and I would HATE to see it go.