Heavy Storm Shadow

Achieve one victory at the challenge level of 9 on the Desert.

Build the affinity level with Alicia, pilot of the Storm Caller, to 5.

Unlock all mechas.

Unlock 5 primary weapons.

Upgrade the defense system to the max.

Defeat Bone Spikes.

Build the affinity level with Cecil, pilot of the Hermes, to 5.

Defeat the Creeping Barbs.

Achieve one victory at the challenge level of 5.

Achieve one victory at the challenge level of 8.

Achieve one victory at the challenge level of 4.

Achieve one victory without any damage in single battle.

Defeat Desert Scorpion.

Defeat Eggsack Spider.

Increases critical chance of the primary weapon by 100% in single battle.

Slay Faceless.

Achieve one victory at the challenge level of 1.

Upgrade the fire control system to the max.

Upgrade the auxiliary system to the max.

Achieve one victory at the challenge level of 3.

Slay Giant Spider.

Defeat Giant Umbrella Spider.

Achieve one victory at the challenge level of 2.

Defeat Ice Plague.

Clear the Tundra map once.

Achieve one victory without any airdrop support in single battle.

Achieve one victory at the challenge level of 9 on the Snowfield.

Defeat Meteor Scorpion.

Achieve one victory without overheating the energy tank.

Achieve one victory at the challenge level of 9 on the Lunar.

Build the affinity with Rita, pilot of the Obliterate IV, to 5.

Clear the Desert map once.

Clear the Moon map once.

Defeat Scythe Rhino.

Build the affinity level with Sif, pilot of the Thunder Strike, to 5.

Defeat Slime Fish.

Achieve victory without BOOST in a single battle.

Achieve one victory at the challenge level of 7.

Restores more than 120 HP in single battle.

Defeat Tortoiselia.

Achieve one victory at the challenge level of 6.

Defeat Toxic Stinger.

Slay Umbrella Spider.

Beat Wailing Sprout.