Free Infantry in Frontkrieg: Auto-Recruitment, Offices & Barracks
Every province you own with a recruiting office quietly hands you a free infantryman - no money, no resources, no queue. The mechanic is called auto-recruitment, and it is what keeps the army growing for players who cannot sit in the game all day. The short answer: one recruiting office produces 1 infantry every 24 in-game hours, a level 1 barracks cuts that interval to 16 hours, and a level 2 barracks to 9.6 hours, which is 2.5 soldiers per day from a single province. The office itself costs 4,000 money once, while an infantryman bought by hand costs 5,500 - so the building pays for itself before the first in-game day is over. This guide is for players who have finished a first match and want to turn auto-recruitment into a system: what it actually yields, when a barracks is worth it, and why free infantry still has a price.
How auto-recruitment works
Auto-recruitment is the only source of troops in Frontkrieg that does not deduct resources for each individual unit. The mechanic is simple: every province you own that contains a recruiting office accumulates recruitment progress continuously, hour after hour, whether you are asleep, at work, or fighting on the far side of the map.
When the counter fills, a new infantryman appears in that province. This is not a decorative garrison: the freshly recruited soldier is immediately a full army you can march into battle, merge with a neighbouring stack, or leave behind to hold the city.
The recruiting office is the cheapest and fastest building in the game: 4,000 money and roughly 10 minutes to raise, with a single maximum level. It is also the gateway to production - without a recruiting office a province cannot produce a single ground unit, not even for cash. A full breakdown of all eight building types is in the buildings and construction guide.
How much infantry one province yields per day
Auto-recruitment speed depends on one thing only: whether a barracks stands alongside the office, and at what level. The exact intervals are:
- Recruiting office alone: 1 infantry every 24 in-game hours, so 1 soldier per day.
- Plus a level 1 barracks: the interval drops to 16 in-game hours, which is 1.5 soldiers per day.
- Plus a level 2 barracks: the interval drops to 9.6 hours, which is 2.5 soldiers per day.
The gap looks small until it compounds. A player holding the starting 8 provinces, each with an office, collects 8 infantry every single day. At the manual recruitment price that is the equivalent of 44,000 money per day you never had to earn.
One common trap: a paused barracks grants no speed bonus at all. If you paused the building to save grain, auto-recruitment quietly falls back to the base 24 hours. Check your barracks status whenever infantry seems to be arriving more slowly than it should.
The barracks: is it worth the grain
The barracks is the only building in the game with heavy permanent upkeep, so it does not deserve a reflexive build order.
A level 1 barracks costs 8,000 money plus 50 each of iron, lumber and grain, takes 24 hours to build, and demands 5 grain per hour - that is 120 grain per day. In exchange it adds half an infantryman per day, roughly 2,750 money of value. The cash investment returns in about three in-game days, which makes it an easy call for any rear province.
A level 2 barracks costs a further 10,000 money, and this is where the real decision starts: upkeep jumps from 5 to 15 grain per hour, from 120 to 360 units daily. It adds one more infantryman per day (+5,500 of value), so in pure cash it pays back in under two days. But grain is the resource players run short of most often early on.
The practical rule: build a level 1 barracks in every safe province, and reserve level 2 for regions with a genuine grain or fish surplus. If barracks push you into a deficit in the food category, your provinces take -15 to target morale, and that hurts production far more than a few extra infantry help. The mechanic is covered in detail in the province morale guide.
Why free infantry still has a price
Auto-recruitment costs nothing at the moment a soldier appears, but every infantryman immediately joins the upkeep queue: 1 money per in-game hour (24 per day) and roughly 1 grain per day.
Run the numbers honestly. Twenty infantry accumulated through auto-recruitment already cost 480 money and 20 grain every day, deducted automatically. After a week of passive accumulation you may be holding fifty soldiers and a bill you never consciously agreed to.
The key point: auto-recruitment does not ask permission and does not stop on its own. It keeps producing troops even when your budget is already negative and your stockpiles are empty. That is exactly why players returning to a match after a break sometimes find their economy sagging without a single battle having been fought. How that bill is calculated is shown in the army upkeep breakdown.
The conclusion is straightforward: auto-recruitment is not free money, it is a conversion of your economy into infantry at a fixed rate. The rate is generous, but it still needs managing.
Auto-recruitment runs while you are offline
The real practical value of the mechanic is that it does not require your presence. Recruitment progress advances in game time whether or not the tab is open, so a player who logs in twice a day for fifteen minutes still collects the full infantry quota.
That makes auto-recruitment the backbone for busy players. Manual production requires you to be in the game, queue the unit and pay for it; passive recruitment simply proceeds. Overnight, a network of ten offices delivers ten fresh soldiers already standing in your cities and covering the border.
The one condition is that you must hold the province. If a region falls to an opponent, its recruiting office starts working for the new owner, and the accumulated progress is not refunded. So an auto-recruitment network is one more argument for keeping a solid rear instead of stretching the front to its last province.
Five rules for an auto-recruitment network
- Put a recruiting office in every province you intend to hold for more than a day. At 4,000 money and 10 minutes, it pays for itself with the very first soldier.
- Build the office immediately after capturing a province. A ten-minute build time means new territory starts working for you the same day.
- Place level 1 barracks in the rear; reserve level 2 for provinces where grain is in surplus.
- Do not invest in level 2 barracks in front-line provinces: buildings have their own hit points and lose levels during fighting in the region.
- Treat auto-recruitment as background income, not as your army. Passive infantry holds cities and covers secondary directions well, but strike stacks still have to be produced deliberately - prices and build times are collected in the unit production guide.
Frequently asked questions
How do I get more free infantry in Frontkrieg?
Increase the number of provinces with recruiting offices: each one yields 1 infantry every 24 in-game hours regardless of the region's size. Then add barracks in rear provinces - level 1 raises output to 1.5 soldiers per day, level 2 to 2.5.
How long does it take to auto-recruit one infantryman?
The base interval is 24 in-game hours per soldier. A level 1 barracks shortens it to 16 hours, a level 2 barracks to 9.6 hours. Progress accrues continuously rather than being granted once a day, so partial hours are never lost.
Is a level 2 barracks worth building?
Only in provinces with a stable grain surplus. Level 2 triples upkeep from 5 to 15 grain per hour in exchange for one extra infantryman per day. In a grain-rich region that is profitable; in a poor one it is a direct route to a food deficit and falling morale.
Does auto-recruitment favour players who pay?
No. Frontkrieg is completely free with no pay-to-win purchases, so auto-recruitment works identically for every player in a match. Recruitment speed is determined solely by your buildings and the number of provinces you hold.
Summary
Auto-recruitment is the cheapest army in the game: one recruiting office at 4,000 money yields an infantryman every day, a barracks accelerates that to 2.5 soldiers, and a network of eight provinces delivers the equivalent of 44,000 money per day. The price of that generosity is upkeep that grows alongside your army, and the grain your barracks consume.
A player who puts a recruiting office in every province held and keeps barracks where the food is will assemble a second army within a week without a single deliberate purchase. The historical logic is familiar: in World War I the winners were not the fastest mobilisations but the most durable replacement systems.
A new match starts every day - join the lobby and place your first recruiting office within the opening ten minutes. More mechanics breakdowns are waiting in the blog.