Defeat the Creeping Barbs.

Slay Umbrella Spider.

Defeat Scythe Rhino.

Restores more than 120 HP in single battle.

Clear the Desert map once.

Defeat Desert Scorpion.

Defeat Bone Spikes.

Defeat Tortoiselia.

Defeat Toxic Stinger.

Beat Wailing Sprout.

Unlock all mechas.

Clear the Moon map once.

Achieve one victory without overheating the energy tank.

Achieve one victory at the challenge level of 1.

Slay Giant Spider.

Defeat Eggsack Spider.

Slay Faceless.

Defeat Slime Fish.

Clear the Tundra map once.

Defeat Meteor Scorpion.

Achieve one victory at the challenge level of 2.

Achieve victory without BOOST in a single battle.

Defeat Giant Umbrella Spider.

Achieve one victory at the challenge level of 3.

Unlock 5 primary weapons.

Defeat Ice Plague.

Achieve one victory at the challenge level of 4.

Achieve one victory at the challenge level of 5.

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

Upgrade the fire control system to the max.

Upgrade the auxiliary system to the max.

Upgrade the defense system to the max.

Achieve one victory at the challenge level of 6.

Achieve one victory at the challenge level of 7.

Achieve one victory at the challenge level of 8.

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

Achieve one victory without any airdrop support in single battle.

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

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

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

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

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

Achieve one victory without any damage in single battle.

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