| Abyss | |
|---|---|
 Test track
| |
| Information | |
| Difficulty | Advanced |
| Terrain | Dark |
| Entrances | 2 |
| Exits | 2 |
| Water? | No |
Abyss is an Advanced Difficulty track. The bloons come from the top 2 entrances, and exit out of the bottom two exits. There is no water, and the terrain is darkness.