UnWheel 2 is a driving modification for Unreal Tournament 3 . Racing is the only  vehicle-based gametypes for UT3, with
10 custom vehicles. 8 are for paved race courses, and two are for off road.
In the current version mouse steering is the only supported method. Arrow keys can be forced to work, but  the camera jerks with each push of the key.

Maps are loaded in the Deathmatch menu of UT3. There is a speedometer and basic lap timer display as well.

You must have all current UT3 patches to play UnWheel 2.

UnWheel is a driving modification for Unreal Tournament 2004 with a focus on fun driving.

Rather than just racing, many different vehicle-based gametypes are on offer, giving the player an assortment of different styles of play and environments in which to drive.

Along with this wide range of modes of play, UnWheel features every type of four-wheeled vehicle you could think of, from sports and rally cars, to monster trucks, quad-bikes and massive mining trucks.

A wide range of gametypes:

• Race
  Classic lap-based racing
• Rally
  A long race over a single stretch of road
• Capture the Flag
  Players compete to return the flag to a central location on the map
• Roamer
  'Open-ended' freestyle driving where players try to score by driving over random scoreing points
• K-Ball
  Get the giant beach-ball into the goal to score
• Rabbit
  Players compete for possesion of the flag in order to score
• King of the Hill
  Dominate an area of the map for as long as possible to gain points
• Wrecker
  Smash other vehicles to cause damage and eventually wreck them
• Team variants
  Capture the Flag and K-Ball are available in team variants, with their own set of team-specific maps

Multitude of vehicles:

• Sports/Racing cars
  Sleek and fast, well suited to road driving
• Monster Trucks
  Giant trucks with giant wheels for giant offroad action
• Rally cars
  The ideal mix of speed and great on- and off-road handelling
• Wierd and wonderful
  A few little (and some rather large) extras to add spice to any round

General features:

• Freedom to choose any vehicle
  At the start of each map, you are given the option to choose any of the vehicles without restriction
• Control options
  You can play with your regular Onslaught controls, use mouse steering, or set up a gamepad or even steering wheel
• Multiple skins per vehicle
  Most vehicles have at least three or four skin variations available, so even when many people choose the same vehicle, you can still look unique.
• New HUD
  The HUD has been replaced with something a little more relavent, and shows gametype-specific information.
• L33t effects
  All kinds of effects, including headlight volumes, real-time reflective vehicle bodies, surface-specific effects for grass, mud, sand, ice, water, etc.
• Customisable
  UnWheel is completely customisable and flexible, meaning it's easy to create your own gametypes, cars, etc.