Brennan Lee Mulligan has shown “Dimension 20” viewers countless new worlds as the dungeon master of Dropout’s tabletop actual ...

And if you’ve already been there, done that, and watched the footage — read on, because we asked Dimension 20 host Brennan Lee Mulligan how it all came together. [Ed. note: This piece contains ...

Brennan Lee Mulligan has shown “Dimension 20” viewers countless new worlds as the dungeon master of Dropout‘s tabletop actual play series, but now he’s stepping into a new realm ...