They Are Billions
34 Achievements
GOG
Infected Killer Level 5
1 Million infected killed!
0.4%
How to unlock the Infected Killer Level 5 achievement in They Are Billions - Definitive Guide
Durera
TrueAchievements
TrueAchievements
You’ll probably be half way towards this by the time you’ve done all the other achievements, I was on 48% by the time I cleared all the other achievements.
I found the best way to have a relatively easy run with lots of zombie deaths was to play on The Peaceful Lowlands on 120 day duration, with nightmare population.
This should give you plenty of time to build a solid defence, as it is the easiest map for fast expansion, the doom villages provide plenty of zombie fodder too.
Each run will net around 45000 zombie kills, but by the time you are going or this you will likely find this map with these settings pretty straight forward without imposing any play style restrictions on yourself.
- focus on growing population and the economy
- reload if after initial scouting you don’t like the map
- expand with ballista
- skip rangers, go straight to soldiers
- once you have ~30 soldiers it’s time to aggressively clear the map while continuing to use ballistas to expand your border
- park two ballistas outside a doom village and use your soldiers to bait the residents into them
- a squad of 8 titans can chew through pretty much anything, great for speeding up the time it takes to mow down the waves
I found the best way to have a relatively easy run with lots of zombie deaths was to play on The Peaceful Lowlands on 120 day duration, with nightmare population.
This should give you plenty of time to build a solid defence, as it is the easiest map for fast expansion, the doom villages provide plenty of zombie fodder too.
Each run will net around 45000 zombie kills, but by the time you are going or this you will likely find this map with these settings pretty straight forward without imposing any play style restrictions on yourself.
- focus on growing population and the economy
- reload if after initial scouting you don’t like the map
- expand with ballista
- skip rangers, go straight to soldiers
- once you have ~30 soldiers it’s time to aggressively clear the map while continuing to use ballistas to expand your border
- park two ballistas outside a doom village and use your soldiers to bait the residents into them
- a squad of 8 titans can chew through pretty much anything, great for speeding up the time it takes to mow down the waves
1 Comment
During the campaign there are horde missions that requires you to defend a tower and failures in these missions still count zombies killed so the later ones with thousands of zombies can be effectively farmed easily, just place only soldiers in a perfect circle around the tower.
By PSYCHADELICACE on 08 Feb 2024 21:40
KaffeepotSF
TrueAchievements
TrueAchievements
Being a TAB veteran on the PC, I would recommend to skip this achievement until the campaign is available since getting so much kills with just survival maps will take a looot of time. A survival game on Brutal gives around 45.000 kills and can easily last 3-5 hours depending on the selected duration.
The campaign on Nighmare Difficulty nets you about 600.000 kills on the PC version, so I would guess a likely high number is to be expected on Xbox. ( there is an even higher difficulty called Apokalypse... but since the number of infected is so insane, I don't think the Xbox can handle this crazyness without serious lags)
With the release of the campaign, I would also expect they add some achievements which require you to play the campaign on higher difficulties, so you will get a high number of kills along the way.
If you can't wait or care for the campaign, the other solution by Durera is giving some good hints.
The campaign on Nighmare Difficulty nets you about 600.000 kills on the PC version, so I would guess a likely high number is to be expected on Xbox. ( there is an even higher difficulty called Apokalypse... but since the number of infected is so insane, I don't think the Xbox can handle this crazyness without serious lags)
With the release of the campaign, I would also expect they add some achievements which require you to play the campaign on higher difficulties, so you will get a high number of kills along the way.
If you can't wait or care for the campaign, the other solution by Durera is giving some good hints.