Square Head Zombies - PC
Complete the indicated task to unlock the achievement.
Finish Level 10 Finish Level 10.
Finish Level 15 Finish Level 15.
Finish Level 20 Finish Level 20.
Finish Level 5 Finish Level 5.
No Damage Finish Any Level Without Suffer Damage.
Play Game For 1 Hour Play Game For 1 Hour.
Finish Level 10 Finish Level 10.
Finish Level 15 Finish Level 15.
Finish Level 20 Finish Level 20.
Finish Level 5 Finish Level 5.
No Damage Finish Any Level Without Suffer Damage.
Play Game For 1 Hour Play Game For 1 Hour.