Thanks to the blockmixing abilities provided by TM2Unlimiter (at the time I first built this track--it's not needed to drive this track), I have created a race that's almost entirely underground and features 6 types of tunnels:
1. Normal Cave
2. CaveDouble
3. Grand Prix*
4. Arena*
5. ArenaTunnel-in-Cave*
6. CaveDouble (Off-Road)
*These types of tunnels have been created through blockmixing.
Click here for a larger screenshot (800 x 580, 940 KB)
Drive carefully (especially at the transition from tunnel type 4 to 5--it comes up very suddenly)!
-Toa Of Justice