Image: Bend Studio / PlayStationOfficial screenshot from Bend Studio / PlayStation.
One Down is a Silver trophy for wiping out your first Horde. The story forces a Horde fight late in the game, so you cannot miss it. You can also earn it sooner on a small Horde.
Pick a small Horde, set traps and fight from a choke point. Keep moving and reloading while backing away.
Napalm Molotovs and Attractor bombs work well on clustered Freakers. Use Focus on the leading group.
Image: Bend Studio / PlayStationGhost of Farewell
Get 100 stealth kills.
Image: Bend Studio / PlayStationOld Reliable
Kill 200 enemies with crafted weapons.
Image: Bend Studio / PlayStationThis is a Knife
Kill a Breaker, Reacher or Rager with a knife.
Image: Bend Studio / PlayStationVariety is the Spice of Life
Kill an enemy with each type of crossbow bolt.