#KILLALLZOMBIES achievements


3.0 from 196 votes

There are 21 #KILLALLZOMBIES achievements worth 2,486 (1,000)

3,050 tracked gamers have this game, 83 have completed it (2.72%)

Achievement Details


XP+128 (50)

​Score 10,000,000 experience points in ​a single session.

  • Unlocked by 471 tracked gamers (15% - TA Ratio = 2.55) 3,050  

Achievement Guide for XP+

744,779 (415,858)
Achievement won on 29 Nov 16
TA Score for this game: 1,911
Posted on 29 November 16 at 17:49, Edited on 29 November 16 at 18:16
This solution has 6 positive votes and 3 negative votes. Please log in to vote.
If you can manage to survive 43 minutes and 20 seconds in survival you will unlock the volcano gun as a starting weapon, it destroys everything. I was able to amass the 10mil xp without dying once. The most important perks here are the the ones that make your reloads faster and also the one where you can tap the reload button to make it go faster aswell, these two stack, also any speed related perks like light as a feather and dexterity so you avoid some damage. Just make sure you also choose a perk that will bring you back to life if you die.

Its best to not use all you perks as you get them, keep a few incase you die so you can try get another one that will revive you.

Shoot all the cars and pick up all the green xp boosts. They don't give much at first but at around level 20 they give you around 50% of a level which is alot of xp.

The bosses take an unreal amount of damage even from the volcano so its best to die next to it with the explode when you die perk on, then it will revive you and it should kill the boss. If you choose the one that spawns a boss when you die its kinda pointless but you get xp so why not.

You may aswell get another 6-7 million xp as this will get you the achievement for level 30.
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