Challenger
Not unlocked yetCleared All Normal Difficulties of Challenge Stages
Soldier
Not unlocked yetCleared All Hard Difficulties of Challenge Stages
Master
Not unlocked yetCleared All Hell Difficulties of Challenge Stages
Survivor
Not unlocked yetFirst saw the ending
Awesome Weapon
Not unlocked yetGet the first unique weapon
Awesome Equipment
Not unlocked yetGet The First Unique Equipment
Equipment Master
Not unlocked yetFull Upgraded All Equipments
Flamethrower Master
Not unlocked yetFull Upgraded All Flamethrowers
SMG Master
Not unlocked yetFull Upgraded All SMGs
Shotgun Master
Not unlocked yetFull Upgraded All Shotguns
Equipment Collector
Not unlocked yetGot All Equipments
Flamethrower Collector
Not unlocked yetGot All Flamethrowers
SMG Collector
Not unlocked yetGot All SMGs
Shotgun Collector
Not unlocked yetGot All Shotguns
Weapon Master
Not unlocked yetFull Upgraded All Weapons
Item Master
Not unlocked yetFull Upgrade All Items
Weapon Collector
Not unlocked yetGot All Weapons
Item Collector
Not unlocked yetGot All Item
Challengers
Not unlocked yetCleared All Normal Difficulties of Challenge Stages in co-op mode
Soldiers
Not unlocked yetCleared All Hard Difficulties of Challenge Stages in co-op mode
Masters
Not unlocked yetCleared All Hell Difficulties of Challenge Stages in co-op mode
Assemble!
Not unlocked yetCleared one stage in co-op mode