Luigi Circuit

Luigi Circuit is usually one of the easiest tracks found in a Mario Kart game.

Mario Kart 64
Luigi Circuit, under the name of Luigi Raceway first appears in Mario Kart 64. All "Circuits" in the game has been replaced with "Raceways" outside Japan. It is the first race course of the Mushroom Cup in Mario Kart 64.

This simple course starts by a stand full of fans with a Luigi hat emblem over it. After a long straightaway and a long, left turn players will come across a tunnel which features the first instance of a television screen recording the race. After the tunnel ends another long turn will bring racers back to the starting line. Small shortcuts can be gained by cutting the grass and sand on the turns with Mushrooms or Stars. A larger shortcut can be done by jumping over the brick wall shortly after the tunnel with a mushroom, saving around seven seconds per lap.

A rigged Item Box can be found on a big Luigi balloon at the beginning of the second lap, when it dips to its lowest point, by hopping with the R button. A Blue Shell can be found inside. It should also be noted that this is the first Mario Kart track to include a section of the track above another section.

Mario Kart: Super Circuit
Mario Kart: Super Circuit's Luigi Circuit is unique in that it is the only Luigi Circuit not to be the starting course for the game. Instead this version holds the distinction of being the only track to ever take place in the rain.

The track is set on what appears to be a airfield that is filled with puddles from the rain, which if the driver runs over, he or she will spin out. In the background hangars numbered 64 and 65 (00 in MKDS) can be seen next to a radio control building. During the third lap a Luigi blimp will take off and fly around. This blimp is later seen in Sky Garden. The level features many tight turns and winds around almost in circles several times. Like other Super Circuit tracks many shortcuts can be achieved on the level. It is found in the Lightning Cup.

This track represented Super Circuit in the Leaf Cup of Mario Kart DS. The Luigi Blimp was replaced with a 3D model with a new design. And the rain was made more realistic then it's Gameboy Advance counterpart. Otherwise the track design did not change. The track cannot be played over WiFi for unknown reasons.

Mario Kart: Double Dash!!
Luigi Circuit is the first race track that appears in Mario Kart: Double Dash!! in the Mushroom Cup. The track is a huge 8 with ramps on the sides. Because of this, racers can see other racers going up the track while they are going down. In any setting except for the 50cc one, the guard rail is removed, and the racers can even get into contact with each other. Additionally in the higher settings, there are several shortcuts around the track, with Item Boxes on them. To avoid cheating in the course, the drivers have to pass the booster on both ramps in order to complete the round. In the All-Cup Tour in Double Dash!!, it is always the first race.

The track starts off next to what looks like a building for box seats with a garage below. This could be where the karts are repaired or put together, but it is unknown. Going to the right side of the merged lanes the racers will eventually run into a giant Chain Chomp. If the difficulty is above 50cc, players can go left on the main road, or right on a smaller road with double item blocks. However the smaller road is unprotected from the Chain Chomp. After this the racers will make the first of two turns on boosters. In the background, a rank "A" mansion from the end of Luigi's Mansion can be seen. After the turn players will once again enter the merged lane on their way back up to the starting line. On the right a lake can be seen but no life is seen in it. Before the turn if the difficulty is above 50cc players can veer right onto a smaller path for an extra item block. After the last wide turn the lap is completed. It seems that this course was inspired by the Luigi Circuit from Mario Kart 64 based on it's layout.

The track reappeared in Mario Kart DS in the Shell Cup. However most of the shortcuts were removed and the track followed the 50cc version. The track however was playable over the game's WiFi connection.

Mario Kart DS
While there was no new Luigi Circuit in Mario Kart DS, a port of Mario Kart: Double Dash!! ' s can be found in the Shell Cup and a port of Mario Kart: Super Circuit ' s Luigi Circuit can be found in the Leaf Cup. In place of the new Luigi's usual circuit track is Luigi's Mansion (course), which is modeled after the respective game it appears in.

Mario Kart: Super Circuit  ' s version port is the same excluding a few background details that have been modified to be three-dimensional. The rain now also appears to be flying at the screen, as it would if one were passing through it at a high speed. The course is not playable over the game's WiFi.

Mario Kart: Double Dash!! ' s course is slightly different in that it's design follows the 50cc version with a retaining wall separating the track. The blimp from the GBA version of Luigi's Circuit is also visible. The background has also been reduced to a flat image instead of actual models. The course is playable over the game's WiFi.

Mario Kart Wii
In Mario Kart Wii, Luigi Circuit is once again the starting track of the Mushroom Cup. The track is similar to its 64 and Double Dash counterparts in that it is a giant semi-oval shaped track. It features a long boosted turn which was featured in both previous console versions. It seems to be styled similar to New Super Mario Bros., sharing the same colored hills.

Track Layout
The track starts out in front of a massive stand of people cheering on racers with Luigi's Hat Emblem from the 64 Version of the track. On the right a building can be seen that is also a garage. At the end of the first straight away a giant statue of Luigi can be seen with Miis standing in front of it. After the first non-boosted turn racers will see the return of the Cheep-Cheep balloon, a staple of the Mario Kart series long missing since the Nintendo 64 incarnation, on the right. On the left a ramp surrounded by dirt can be used to pull off a trick. The final turn is made in front of the massive set of bleachers on a set of boosters similar to Double Dash. The track is playable in the game's WiFi connection.

There are no real shortcuts in the level, however the small ramp can be used to gain an extra item block. If players have a mushroom they can also cut the last turn very sharp over dirt, if they can avoid the many warp pipes.