They Are Billions
Steam
- 99,064 Achievements Earned
- 15,364 Players Tracked
- 34 Total Achievements
- 23,569 Obtainable EXP
- 178 100% Club
Win a Survival game (Score Factor >= 200%) without using Attack Towers like Ballista or Executor.
3.55%
Ultra Rare - 1002.00 EXP
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