Underpants group graphic

May your butt reign supreme in Brief Battles, use your underpants to fight your friends in this fast-paced couch gaming party game!

Conquer your foes with flaming hot pants, buns of steel, toxic tighty whities and more. Brief Battles features over-the-top gameplay, colourful heroes, ridiculous game modes and hilarious combat powers.

Underpants group graphic

The Underwearriors

Introducing the first 4 heroes of Brief Battles! Sparrow, Professor Tubbins, Violet and Kevin! More heroes to be announced!

Brief Battles 'Sparrow' character art


The Aviator

Brief Battles 'Professor Tubbins' character art

Professor Tubbins

The Prof.

Brief Battles 'Violet' character art


The Punk

Brief Battles 'Kevin' character art


The “Hero”

The Underpants

Brief Battles is all about the underpants! Players equip a variety of super-powered underpants during battle to be granted absurd combat powers!

Flaming Hot Pants graphic

Flaming Hot Pants

Lob explosive fireballs across the arena with a terrific arc of deadly accuracy (and sometimes luck).

Toxic Tighty Whities Graphic

Toxic Tighty Whities

Hurl explosive toxic goo balls that stick to anything! Goo balls do nasty damage when they pop!

Underpants of Protection graphic

Underpants of Protection

Unleash the energy of your shield to escape peril or charge at your foes, damaging and stunning them on impact.

Leopard Print Undies graphic

Leopard Print

Lunge at targets with a swift but lethal slash of your claws.

Icy Undies graphic

Icy Undies

Belt out fast, chilling shards of ice at enemies from the far side of the arena!

Buns of Steel graphic

Buns of Steel

Transform into an unstoppable cannonball, devastating anyone in your path!

Underpants group graphic

Game Modes

Choose from classic or ridiculous underpant themed game modes.
(All modes yet to be announced)

Classic battle icon graphic

Classic Battle

Classic free-for-all or team on team chaos

Hold the Gold icon graphic

Hold the Gold

Battle to grab and hold a hefty pair of golden underpants

Underpants collector icon graphic

Underpants Collector

Race the clock to grab all the underpants you can before the time runs out

Question mark icon graphic


More game modes to be announced

Game modes group icon graphic

Mailing List Signup

©2018 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. All rights reserved. Unreal, Unreal Engine, the circle-U logo and the Powered by Unreal Engine logo are trademarks or registered trademarks of Epic Games, Inc. in the United States and elsewhere.