They Are Billions
Xbox One · Xbox Series X|S
SortLocked / Unlocked
They Are Billions
- Achievements
- 26
- Gamerscore
- 1,000G
- Prestige Score
- 3,618P
Win a Survival game (Score Factor >= 100%) with no casualties. No Attack Towers allowed.
60 Gamerscore, 291 Prestige Score60G · 291P
Amethyst rarity,1.06%Build a colony with 1.000 colonists.
10 Gamerscore, 10 Prestige Score10G · 10P
Common rarity,27.73%Build a colony with 2.000 colonists.
20 Gamerscore, 25 Prestige Score20G · 25P
Uncommon rarity,16.36%Build a colony with 5.000 colonists.
30 Gamerscore, 55 Prestige Score30G · 55P
Sapphire rarity,7.49%Build a colony with 10.000 colonists.
50 Gamerscore, 195 Prestige Score50G · 195PAmethyst rarity,1.64%Kill an Infected Giant.
10 Gamerscore, 12 Prestige Score10G · 12PUncommon rarity,17.82%Kill two Infected Giant on the same map.
30 Gamerscore, 48 Prestige Score30G · 48PSapphire rarity,9.89%Kill three Infected Giant on the same map.
50 Gamerscore, 83 Prestige Score50G · 83PSapphire rarity,8.97%10.000 infected killed!
10 Gamerscore, 10 Prestige Score10G · 10PCommon rarity,31.34%50.000 infected killed!
20 Gamerscore, 23 Prestige Score20G · 23PUncommon rarity,19.65%100.000 infected killed!
30 Gamerscore, 39 Prestige Score30G · 39PUncommon rarity,15.13%500.000 infected killed!
40 Gamerscore, 90 Prestige Score40G · 90PAmethyst rarity,4.93%1 Million infected killed!
50 Gamerscore, 158 Prestige Score50G · 158PAmethyst rarity,2.5%Win a Survival game (Score Factor >= 200%) without using Attack Towers like Ballista or Executor.
55 Gamerscore, 254 Prestige Score55G · 254PAmethyst rarity,1.17%Win a Survival game (Score Factor >= 100%) without using walls, gates and towers.
55 Gamerscore, 256 Prestige Score55G · 256PAmethyst rarity,1.15%Win a Survival game (Score Factor >= 100%) with no new units trained.
50 Gamerscore, 234 Prestige Score50G · 234PAmethyst rarity,1.14%Win a Survival game (Score Factor >= 100%) with just Rangers in your army. No Attack Towers allowed.
50 Gamerscore, 235 Prestige Score50G · 235PAmethyst rarity,1.13%Win a Survival game (Score Factor >= 100%) with just Snipers in your army. No Attack Towers allowed.
50 Gamerscore, 226 Prestige Score50G · 226PAmethyst rarity,1.22%Win a Survival game (Score Factor >= 100%) with just Soldiers in your army. No Attack Towers allowed
50 Gamerscore, 218 Prestige Score50G · 218PAmethyst rarity,1.31%Win a Survival game on Easy mode.
10 Gamerscore, 15 Prestige Score10G · 15PUncommon rarity,11.27%Win a Survival game on Accesible mode.
20 Gamerscore, 32 Prestige Score20G · 32PSapphire rarity,9.93%Win a Survival game on Challenging mode.
30 Gamerscore, 74 Prestige Score30G · 74PAmethyst rarity,4.16%Win a Survival game on Brutal mode.
60 Gamerscore, 255 Prestige Score60G · 255PAmethyst rarity,1.38%Build the six wonders in your colony.
30 Gamerscore, 72 Prestige Score30G · 72PAmethyst rarity,4.33%Complete all the other achievements.
100 Gamerscore, 561 Prestige Score100G · 561P
Ruby rarity,0.91%Win a Survival game (Score Factor >= 100%) without pausing the game.
30 Gamerscore, 146 Prestige Score30G · 146PAmethyst rarity,1.05%
