MapMixer is designed to give you more control over the way you launch and manage your game session in Unreal Tournament 3. It replaces the the game's Main Menu and let's you launch either a quick-offline match or a complete session where every map is specifically customised - or randomised. It's a whole new way to manage your UT3 experience.
In-Game Client Menu
If you're playing a standalone match or connecting to a server using MapMixer, then you'll have available to you a personal Client Menu that enables you to customise some elements of your game experience. If you are logged in as an Admin (or playing standalone) then you'll see some Tabs in the Menu that aren't available to normal clients. The following is a description of a few of these Tabs.
Match Rules
This tab is available to anyone with UT Admin rights. It allows you to alter some of the match options for the current match, such as goal score or enable and disable the translocator for certain matches.
This screenshot also shows the optional replacement for the standard HUD Leaderboard (top right) that displays leader ranking and score separations, either in solo of team games, with a configurable maximum number of displayed players. For Deathmatch based games there's also an optional configurable Leadership Announcement that indicates when you've become the match leader, lost the lead, taken equal placing or lost equal placing.