Kill 3 enemies at once with a sub-weapon.

Complete Claire's story on "Standard" or "Hardcore" with an S rank.

Defeat Stage 2 G using the crane only once.

Get Spectacular or better in a Taskmaster Stealth Challenge

Knock together 10 pairs of enemies with Trip Mines

Complete Leon's story on "Standard" or "Hardcore" with an S rank.

Used a Weapon Coil or Outfit Weave on a modifiable weapon or outfit.

Shoot a zombie dog or a licker out of the air.

Escape from the sewers.

Complete Ada's segment.

Escape the police station.

Paralyze a licker's sense of hearing.

Shoot the grenade you fed to an enemy.