Also available is the Lightning Challenge hosted by Michael Waltrip, which features a new lineup of 40 challenges taken from the 2002 season with authentic radio calls of each race as recorded by the Motor Racing Network. Returning game modes include the NASCAR Thunder Speed Zone, where players practice their technique in a series of mini-games testing skills such as passing, drafting, holding, and more. The consequences of wrecks are also more apparent in this version, as errant cars flip, ricochet, and bounce back into the field of play before bursting into flames. Aggressive drivers will no longer be tolerated in the game, with computer opponents aiming for retaliation if players cut them off or brush against them during the heat of the race. The Career mode features a redesigned interface as players strive to develop relationships with sponsors, crews, and research teams during a span of 20 years. NASCAR Thunder returns to home computers with all 23 authentic Winston Cup venues and 11 new fantasy tracks.