The Unknown Path

 is a level in the Hobo Colony chapter.

Collect all five hidden scrolls
Reward: XP


 * Instead of going through the ramp and over the rain, go down to the end of the train platform. It's near the chest.
 * After killing the Mulligan with the key near the two gates, use the lower one (the one on the right).
 * Kill the Karate Klutz.
 * After killing the Klutz, instead of hitting the detonator, open the gate on the right. The scroll is in the chest.

Complete the entire level without any characters dying
Reward: Faraday's Cage

Self-explanatory.

Defeat the Hot Top in under a minute
Reward: XP

Self-explanatory.

Find and destroy all the Zombie Chickens
Reward: XP


 * Roosting near the northern wall in the room with the canal.
 * Next to the staircase after the canal.
 * After throwing the switch that opens the gate in the main corridor, don't backtrack. Move forward, fight off the zombies and throw the detonator switch. The chicken is in the corner of the lower terrace.
 * In the corner of the main room you enter from the aforementioned terrace.
 * Nesting near the slime pool on the other side of the chamber.
 * Near the previous chicken, next to the flamethrower.
 * Under the bar sign, on the other side of the flamethrowers.
 * In the first secret chamber.
 * Behind the gate, after fighting the roaches.

Gain access to two hidden chambers
Reward: XP


 * After throwing the switch near the flamethrowers, throw the one underneath them.

Kill 10 monsters with the spikes
Reward: Tut's Uncommon Hat

Self-explanatory.