see this video with 3 achievments inside unlocked at the middle of this video :
3 achievements in this video , it s the second to see in this youtube video :
- 1 - ZOMBIE VANQUISHED - achievement unlocked at 0 ' 30 "
- 2 - BOOGIE YOUR BRAINS OUT - achievement unlocked at 1 ' 35 "
- 3 - GARGANTUAN TASK - achievement unlocked at 2 ' 40 "
it s the number 2 achievement of this gaming video that you need for this achievement =
--- Start a Garden Ops co-op game, or join one.
--- Survive some waves , and kills 1 zombie disco with a plant (( pisto pois here or an another plants ??? ))