The player's successive victories do not impress Eddie. First, he mocks the player's skill, saying he has a long way to go to 'roll his streets'. Later in the game, the player builds enough hype to be too hard to ignore, so Eddie challenges him to beat Samantha in a sprint race before coming after him; the player's willingness in going for it infuriates her. Samantha totals her Civic's engine trying to beat the player, unsuccessfully. TJ takes the junked car for himself after the event.
When the player comes close to reaching #1 in all kinds of races, Eddie tries to once again get rid of his rival. Around the same time, the Player sees TJ in Samantha's recovered car, now working again, but has been vandalized. Both run a circuit race worth the other's vehicle, which the player wins. The player returns the car to Samantha to make amends, and she gives the player a choice of a wide body kit for his car.
Right after the touching moment, Eddie challenges the player and loses, like everyone else who ever challenged the player so far. Before any victory can be sung, a mysterious, legendary silver Nissan 350Z challenges the player for a last run through the Market Street circuit. The challenger who, after being beaten by the player, is revealed to be Eddie's girlfriend, Melissa.
That event solidifies the player's status as the new best underground racer in the city.
Gameplay
Circuit is a standard race that involves racing with up to three opponents' cars around a loop track for one lap or more, and is the main mode of the game. For about the last 4 races of underground mode, the number of players decreases to only 1 rival, and the number of laps reach up to seven (endurance race).
Knockout Mode is similar to previous Need for Speed titles, and involves "knocking out" the last racer who passes the starting line in each lap until the final leader of the race remains, and wins the race. In the case of Underground, Knockout sessions have a maximum of three laps for four racers.
Sprint mode is a variation on the Circuit mode, where the contestants race in a point-to-point track instead of loop tracks. These races are typically shorter than "circuits" (with a maximum of 8 km in length), so players are required to be more cautious of any mistakes during racing.
Drifting is the most challenging and technical aspect of the game. Drift mode consists of one player in a short loop track, where the objective is to collect as many points as possible by drifting along the track. The player competes with three other contestants, who appear to accumulate scores along with the player during the drift session. The player would be required to beat these scores in order to obtain top positions.
Bonuses are awarded for players who drift in the outer borders of the track, drift vertically, or perform chained-drifting (continuous drifting by constantly steering the vehicle during drifts to maintain speed); if the player succeeds in ending a drift without collisions onto the sides of the track, the collected points are added into the score, otherwise, the collected points are cancelled.
Drift mode is the only type of racing where time taken to complete the track does not matter, since players are given the freedom to complete the allocated number laps at their own pace. This may explain the absence of nitrous oxide in this mode, since it serves no apparent purpose in this situation.
Drag racing is the second most technical form of race in the game. It involves racing against one or three cars on typically straight tracks, and attempting to obtain top positions to win. In order to master Drag mode, players must employ good timing and reflexes for gear shifting, redlining, overtaking, and the use of nitrous oxide boosts. Because the player is going to put the engine to its limits the mode places particular emphasis in monitoring the tachometer during races, which is enlarged and situated on the leftmost portion of the screen. Steering in this mode is simplified to simply allow for lane changes, while the computer handles the steering along the lanes, and the player focuses more on maintaining an optimum speed for the car.
Two conditions will result in players being forfeited during a drag race: head-on collisions with an opponent, barriers, traffic cars or dividers (being 'totaled'); or blown engines as a result from prolonged redlining and the subsequent overheating of the engine.
Car customization
In the car customization menu, cars can be altered with performance upgrades and visual upgrades, such as paint colors, vinyls, neon, custom front and rear bumpers, custom side skirts, spoilers, custom hoods, exhaust tips, roof scoops,custom tires and stickers, and wide body kits.
Players have the ability to increase their car’s performance by applying performance upgrades to the car. The player can upgrade their car’s engine, drivetrain, suspension, tires, engine control unit (ECU) as well as add nitrous oxide, turbo chargers and reduce the car’s weight (in the form of “weight reduction packages”).
