Here is the full list of all 30 Dead Pixels achievements.
Empty 300 buildings of items.
Kill the Queen of spitters in the orginal game mode.
Set 150 zombies on fire.
Finish the Dead Pixels on Normal or higher.
Kill the clawed fiend in the orginal game mode.
Max level all skills.
Kill 10 zombies with a grenade.
Get 1968 kills.
Kill the burning husk in the orginal game mode.
Reach a kill combo of 40.
Kill 5 zombies with one shot.
Finish the solution game mode on any difficulty.
Finish the Dead Pixels on Easy or higher.
Finish a co-op game on any difficulty.
See the medical experiment die in the orginal game mode.
Sell a wanted item to a trader
Kill a Zombie Player
Resurrect a player in coop.
Finish the Dead Pixels On Hard or higher.
Finish the Dead Pixels on Hardest.
Shock 150 zombies.
Freeze 100 zombies.
Kill 60 zombies with melee attacks.
Complete a game without raiding a building.
Spend over a million dollars in trader stores.
Walk across an entire street over encumbered.
Kill the ex-army sergent in the orginal game mode.
Kill the infected survivor in the orginal game mode.
Survive 10 waves in the Last Stand Survival mode.
Complete a Last Stand time attack game.