Welcome to Erf
Find the Mothership
The Runslinger
Find the Dark Tower
Volcano Base
Find the Volcano Base
Drill Fortress
Find the Drill Fortress
Dome City
Find the Dome City
A Dashing Entrance
Survive a jump into a hallway
Sky Walker
Survive a Walker leg
A Single Bound
Jump clear over a building and survive
Look Out Below
Toss 50 obstacles out of your way
Half Marathon
Marathon
Half Marathon (2P)
Marathon (2P)
Defenestration
Complete the Defenestration challenge
Defenestration (2P)
Complete the Defenestration challenge with two players
Bombardment
Complete the Bombardment challenge
Bombardment (2P)
Complete the Bombardment challenge with two players
Purity
Complete the Purity challenge
Purity (2P)
Complete the Purity challenge with two players
Invasion
Complete the Invasion challenge
Invasion (2P)
Complete the Invasion challenge with two players
Fractured
Complete the Fractured challenge
Fractured (2P)
Complete the Fractured challenge with two players
Leap of Faith
Complete the Leap of Faith challenge
Leap of Faith (2P)
Complete the Leap of Faith challenge with two players
Panic
Complete the Panic challenge
Panic (2P)
Complete the Panic challenge with two players
Box Tripper
Complete the Box Tripper challenge
Box Tripper (2P)
Complete the Box Tripper challenge with two players
Escape
Complete each of the challenge districts
Escape (2P)
Complete each of the challenge districts with two players