Generation Zero

Destroy your first machine.

Destroy 500 machines.

Destroy an enemy with a shot fired from 300 meters away.

Use a boombox to lure an enemy.

Destroy more than one machine at the same time using the m/49 Granatgevär or a hand grenade.

Use handgun to destroy 20 machines.

Use shotguns to destroy 40 machines.

Use submachine guns to destroy 60 machines.

Use assault rifles to destroy 80 machines.

Use hunting rifles to destroy 20 machines.

Destroy 20 Ticks.

Destroy 30 Seekers.

Destroy 80 Runners.

Destroy 30 Hunters.

Destroy 15 Tanks.

Destroy 3 machines without taking damage.

Have 8 machines simultaneously lured to the same flare.

Use suppressed weapons to destroy 20 enemies.

Unlock 5 safehouses.

Travel 90 km on foot.

Listen to the messages left on 5 different answering machines.

Read 10 different sayings in homes.

Find and take 80 items from the world.

Discover 50 locations.

Scavenge a vision module from a machine.

Attach a mod to a weapon.

Fully equip a level 5 weapon with level 5 mods.

Complete all Intro Missions.

Destroy 10 relay beacons.

Loot something while wearing an eyepatch.