Ability to remove Armor and We...
	Pale Wing...
	Various Trophies...

In both Online and Ad-hoc modes, weapons and armor are automatically restricted (it will be grayed out if not on INFERNO) by level through difficulty -- which means no using high level weapons in an lower difficulty game and HP/armor will be normalized between players. Only on INFERNO are all weapons and full HP/armor allowed (though the restriction can be turned on for a challenge). However, if you achieve 70% completion (weapons and stages; shown on the main screen) for either Storm1 or Pale Wing, the weapon and HP/armor restriction for all difficulties will be selectable (thus be able to be removed/turned on). You will now be able to host a room on any difficulty with all weapons available.

Complete the game on any difficulty with Storm 1 to unlock Pale wing. She will be selectable in the weapon selection screen. She uses her own set and cannot use any of Storm 1's weapons.

Complete the following tasks to unlock Vita trophy rewards.

Trophy	How to unlock
10% Weapons Obtained (Bronze)	Obtain 10% of all the weapons total (Both Storm1 and Pale Wing)
100% Weapons Obtained (Gold)	Obtain 100% of all the weapons total (Both Storm1 and Pale Wing)
25% Weapons Obtained (Bronze)	Obtain 25% of all the weapons total (Both Storm1 and Pale Wing)
50% Weapons Obtained (Bronze)	Obtain 50% of all the weapons total (Both Storm1 and Pale Wing)
75% Weapons Obtained (Bronze)	Obtain 75% of all the weapons total (Both Storm1 and Pale Wing)
All Easy Stage Cleared (Pale Wing) (Bronze)	Clear all stages on Easy as Pale Wing
All Easy Stage Cleared (Storm1) (Bronze)	Clear all stages on Easy as Storm 1
All Hard Stage Cleared (Pale Wing) (Bronze)	Clear all stages on Hard as Pale Wing
All Hard Stage Cleared (Storm1) (Bronze)	Clear all stages on Hard as Storm 1
All Hardest Stage Cleared (Pale Wing) (Bronze)	Clear all stages on Hardest as Pale Wing
All Hardest Stage Cleared (Storm1) (Bronze)	Clear all stages on Hardest as Storm 1
All Inferno Stage Cleared (Pale Wing) (Silver)	Clear all stages on Inferno as Pale Wing
All Inferno Stage Cleared (Storm1) (Silver)	Clear all stages on Inferno as Storm 1
All Normal Stage Cleared (Pale Wing) (Bronze)	Clear all stages on Normal as Pale Wing
All Normal Stage Cleared (Storm1) (Bronze)	Clear all stages on Normal as Storm 1
Ant Hunter (Bronze)	Kill 1000 Ants
Ant Killer (Bronze)	Kill 10000 Ants
Attacker Hunter (Bronze)	Shoot down 60 Attackers (New Gunship type)
Attacker Killer (Bronze)	Shoot down 600 Attackers (New Gunship type)
Bike Master (Bronze)	Kill 500 enemies with the Bike
Biker (Bronze)	Kill 50 enemies with the Bike
Carrier Hunter (Bronze)	Shoot down 25 Carriers
Carrier Killer (Bronze)	Shoot down 250 Carriers
Communication Soldier (Bronze)	During the mission, use the chat system 10 times.
Fortress Hunter (Bronze)	Destroy the Walking Fortress once
Fortress Killer (Bronze)	Destroy the Walking Fortress 10 times
Gunship Hunter (Bronze)	Shoot down 700 Gunships
Gunship Killer (Bronze)	Shoot down 7000 Gunships
Hector Hunter (Bronze)	Destroy 40 Hectors
Hector Killer (Bronze)	Destroy 400 Hectors
Heli Master (Bronze)	Kill 1000 enemies in a Helicopter
Information Analyst (Bronze)	In the lobby, send 10 chat messages.
King Hunter (Bronze)	Kill 5 Large King Spiders
King Killer (Bronze)	Kill 50 Large King Spiders
Leader (Bronze)	Collect 10 Troops
Master Shield (Bronze)	Use a shield assist weapon on 100 co-op players
Medic (Bronze)	Use a Recovery Weapon on Co-op players
Mission Complete (Platinum)	Complete All Trophies
Mothership Hunter (Bronze)	Destroy the Mothership once
Mothership Killer (Bronze)	Destroy the Mothership 10 times
Pilot (Bronze)	Kill 100 enemies in a Helicopter
Queen Hunter (Bronze)	Kill 5 Queens
Queen Killer (Bronze)	Kill 50 Queens
Red Hunter (Bronze)	Shoot down 10 Red Gunships
Red Killer (Bronze)	Shoot down 100 Red Gunships
Rescue (Bronze)	Revive 5 Co-op players Total
Small Hector Hunter (Bronze)	Destroy 5 Small Hectors
Small Hector Killer (Bronze)	Destroy 50 Small Hectors
Soldier Shield (Bronze)	Use a shield assist weapon on 10 co-op players
Spider Hunter (Bronze)	Kill 600 Spiders
Spider Killer (Bronze)	Kill 6000 Spiders
Storm Master (Bronze)	Get Storm1 to 4000HP
Storm Soldier (Bronze)	Get Storm1 to 2000HP
Super Leader (Bronze)	Collect 60 Troops
Super Rescue (Bronze)	Revive 40 Co-op players Total
Tank Master (Bronze)	Kill 2000 enemies with Tanks
Tank Rider (Bronze)	Kill 200 enemies with Tanks
Treasure Hunter (Bronze)	Collect 15 Weapons in 1 Mission
Valac Hunter (Bronze)	Kill 4 Valac
Valac Killer (Bronze)	Kill 40 Valac
Vegalta Master (Bronze)	Kill 2000 enemies with the Vegalta
Vegalta Rider (Bronze)	Kill 200 enemies with the Vegalta
Wing Master (Bronze)	Get Pale Wing to 2000HP
Wing Soldier (Bronze)	Get Pale Wing to 1000HP