Brennan Lee Mulligan Is Bringing Endless Dungeon To Australia And Appearing At SXSW Sydney

Hold onto your dice: Brennan Lee Mulligan is coming to SXSW Sydney and bringing Endless Dungeon live to Australia.

Critical Role‘s newest Game Master (and Dimension 20 creator) Brennan Lee Mulligan will make his first trip to Australia this October, bringing his live Dungeons & Dragons show Endless Dungeon while also joining the SXSW Sydney Games Festival as keynote speaker.

The visit runs from October 13–15 and marks Mulligan’s debut appearances in the country. Audiences can catch Endless Dungeon at Margaret Court Arena in Melbourne on Monday October 13 and ICC Sydney Theatre on Wednesday October 15. The SXSW Sydney Games keynote takes place on Tuesday October 14 at ICC Sydney.

Endless Dungeon is billed as a live actual-play adventure that fuses comedy, theatre and dice-driven chaos. As Dungeon Master, Mulligan will guide players Jordan Raskopoulos, Tom Cardy, Demi Lardner and Zac Naoum through a labyrinth of Mimics, strange creatures and trapped treasure chests (or is it mimics?).

Speaking about the tour, Mulligan said: “This will be my first visit to Australia, and I couldn’t be more excited to bring the Endless Dungeon tour to Sydney and Melbourne. Expect the kind of chaos you can only find at the table — but live, on stage.”

Mulligan is best known as the creator and host of Dimension 20, the flagship actual-play series on DROPOUT TV. The show has become one of the most successful subscription-based tabletop projects, including a Madison Square Garden sell-out in under five minutes. In 2025, Mulligan also steps into the role of Dungeon Master for Critical Role, joining the world’s biggest actual-play collective.

Tickets for Endless Dungeon go on sale through Ticketek, with a TEG Live presale opening Thursday September 4 at 9am (local time) before the general on-sale at 11am.

The SXSW Sydney Games keynote on October 14 is open to Platinum Pass, Pro Pass and Games Wristband holders. A limited allocation of seats for the Sydney performance on October 15 will also be made available to Platinum Pass and Games Pro Pass holders on September 11 at 9am.