Here is the full list of all 24 RunningDead achievements.
Kill Joker 50
Kill Police 50
Launch bomber 50
Launch infecter 50
Kill Laser robot 50
Launch Kids 50
Best turn reach 300
Earn gold 50000
Best turn reach 150
Launch ninja 50
Kill Miner 50
Unlock all skills in the store
Play 50 times
Launch boxer 50
Kill Chain hammer 50
Play 25 times
Earn gold 10000
Launch normal zombie 500
Kill green human 200
Earn gold 3000
Kill yellow human 150
Kill blue human 100
Kill Hentai 25
Kill Crazy prince 25