Veto arena · realtime protocol
MapBan, built for the moment before the match.
Set the battlefield for Rainbow Six Siege, Valorant or CS2. Create a live room, give each captain a private controller, and let everyone else watch from one clean viewer link.
01 / Configure room
Initialize the veto
Choose the game, format and combatants. The room will snapshot the active map pool when you create it.
Creating a room gives each captain a private controller link and gives everyone else a read-only viewer link.
02 / First control
Coin Flip
HeadsDOJO // A
Optional. Use the flip to decide who receives the first veto action, then apply the result to the combatants.