LOL Ooper got me 😉 nah i mean DM game mode, this map vote system that we use on server supports multiple game modes/mutators, so you can essentially run up to 4 different game modes like ctf, assault, dm and tdm for example. It's just a matter of adding a line in map vote config and reduce priority for said play style so if it's voted it's gotta be voted by majority.
So then classic dm maps could be voted such as deck16 and others, there's a bunch of small dm maps very popular as well. Just food for thought.