Failuresaurus Trails are automatically created by Failuresaurus when they walk over blocks. If left for too long, an unchecked Failuresaurus could easily cover one's base in this slimy trail. When broken with any item it will have a chance to drop slime balls. You can ride Minecarts on them.
The placement works like a vanilla rail, and might not look like it fully connects all the time (see the picture). It is lime green like the main Failuresaurus design. It was added in the 7.1 Update, along with several other Failuresaurus changes.
Amber Ore ( Amber) ■
Ancient Ferns ■
Failuresaurus Trail ■
Ancient Figurines ■
Ancient Glass ■
Ancient Stone ( Brick) (Stair) (Slab) ■
Calamites Log ( Leaf) ■