Down an animal at night

Find 50 tracks from the same animal

Kill 8 zombies with a single rocket in defense mode

Survive night 9 or higher using mines only

Survive night 7 or higher using chainsaw only

Kill 8 zombies with a single sniper rifle bullet in defense mode

Down an animal with your last round of ammunition

Spot 100 animals

Kill 53,600 Ridden over your career.

Kill 300 zombies with shotgun in a single game in defense mode

Play through a deathmatch game

Survive for 2:00 in endless night mode