Complete the indicated task to unlock the achievement.

Achievement	How to unlock
All The Way	Finish the game without taking a shortcut.
As Far As You Go	You've died for the first time.
Grenadier Completed	You've completed the grenadier class.
Grenadier Unlocked	You've unlocked the grenadier class.
Grenadier Victorious	You've defeated the final boss as grenadier.
Halfway There	You've reached the industrial district.
Lunatic Unlocked	You've unlocked the lunatic class.
Lunatic Victorious	You've defeated the final boss as lunatic.
Medic Completed	You've completed the medic class.
Medic Unlocked	You've unlocked the medic class.
Medic Victorious	You've defeated the final boss as medic.
Rebel Victorious	You've defeated the final boss as rebel.
Robot Hunter	You've killed your first enemy.
Secret Ending	You've finished the game without taking a shortcut.
Sniper Completed	You've completed the sniper class.
Sniper Unlocked	You've unlocked the sniper class.
Sniper Victorious	You've defeated the final boss as sniper.
The Final Stretch	You've reached the city district.
The First Step	You've reached the slum district.