Discovered the modified HERC device
Crafted 25 items at a crafting stations
Reached Level 10
Spent Knowledge points to max out a skill upgrade
Collected 100 Knowledge
Survived a Horde
Crafted an improvised weapon
Crafted an item at a crafting station
Killed a Volunteer
Killed a Burster
Interacted with a Supply Cache
Acquired a mutation
Completed the tutorial
Killed 10 Volunteers
Triggered a trap⸲ with fatal consequences
Killed a Charger
Killed a Spitter
Killed a Leaper
Killed a Flamer
Killed an Armored Charger
Reached The Mountains
Killed 1000 Infected
Opened the gates at the HERC checkpoint
Activated the radio tower
Lowered the bridge in Leighton City
Completed the main quest line
Completed 5 Runs
Reached The Sunken City
Purchased an item from the travelling merchant
Collected 25 Supply Bags
Used Antiviral 25 times
Reached Hell
Survived in No Man's Land
Reached Level 50
Reached Level 100
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