Here is the full list of all 15 Burn Zombie Burn achievements.
100 Brains sucked.
100 Chainsaw Combos.
1000 Zombies sent dancing.
1000 Zombies blown up.
Complete Zombie Academy.
Last 30 seconds with 50+ zombies on fire.
Kill the away team Zombie.
Fill the screen with the maximum amount of blood on any level.
100,000 Zombies killed.
All Arcade levels unlocked.
All levels unlocked.
All Bronze medals.
All Silver medals.
All Gold medals.
All Developer medals.