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Build Order Deep-Dive
Quick answers
- Is Iron Realms free to play?
- Yes. Iron Realms is free to play in any browser with no download. Play offline with no account, or sign in to join the live realm. Nothing is for sale during the Alpha; when purchases open they will buy speed and cosmetics, never a higher ceiling.
- Does spending money make you stronger in Iron Realms?
- No. Nothing purchasable raises your power ceiling. A charter audit runs on every build and fails it if any offer would sell power. During the Alpha nothing is for sale at all — better than that, the store gives its goods away: everything in it is free to take, once a day per item, while the realm is being built. When payments do open, spending will compress time only: it clears timers, it never raises the summit.
- How long does it take to max a keep in Iron Realms?
- Keeps cap at level 45 and troops at tier 13 — the same summit for everyone, and it is a campaign: about seven months of steady play at half an hour a day, counting keep 45 and the nineteen plots that gate it. The Fair Play ledger inside the game reads that figure straight out of the shipped constants, so it is never a month behind the build.

The right build order is worth weeks over a season. The wrong one strands resources you cannot spend. Here is the priority that keeps everything flowing.
The golden rule: Keep first, always
The Keep gates every other building's maximum tier. Whenever it can be raised, raise it — then bring the rest up behind it. A keep held back to over-build one economy line is a keep that fell behind.
The priority stack
- Keep — the gate on everything.
- Resource buildings — kept within one level of the Keep.
- Training Yard — unlocks troop tiers and rally capacity.
- Academy — research compounds everything.
- Depot — protects your hoard from raids, and raises your storage cap by 50,000 per level. (There is no building called a Warehouse; this page used to name one.) Since anything produced past the cap is discarded, a Depot is the difference between banking an overnight harvest and throwing half of it away.
- Support buildings — hospital, embassy, watchtower as your play demands.
Multi-plot, and where the ladder ends
Once you unlock multiple plots of a type, parallel resource buildings smooth your income — production stacks additively across every plot, so the second farm is worth exactly what the first one is. There is nothing beyond that. There are no prestige levels for buildings: the ceiling is level 40, raised once and only once to 45 by Ascension, and there it stops. Account Prestige is a different thing wearing a similar word — a lifetime score that unlocks profile badges and, at 800, a second build slot. It raises no building's cap. Your storage caps too, which is what the Depot above is for.
- Keep gates every tier — raise it first, every time
- Resource buildings within one level of the Keep
- The Depot protects the hoard and raises the cap — nothing uncaps it