Spiked Armor Advanced
Not unlocked yetKill 25 enemies using Spiked Armor
Spiked Armor Pro
Not unlocked yetKill 50 enemies using Spiked Armor
Prudence
Not unlocked yetAchieve level 2 doing no more than 10 shots
Climb With Wheelbarrow
Not unlocked yetFind the wheelbarrow in the main menu
Godlike Survivor
Not unlocked yetSurvive for 15 min
K
Not unlocked yetKill 50 enemies in one try
KI
Not unlocked yetKill 100 enemies in one try
KIL
Not unlocked yetKill 150 enemies in one try
KILL
Not unlocked yetKill 200 enemies in one try
KILLE
Not unlocked yetKill 300 enemies in one try