Going Medieval Chokepoint Guide

In Going Medieval, victory is not about outnumbering the enemy — it is about out-positioning them. The game's enemy AI uses deterministic pathfinding: raiders take the shortest available route to your settlers or beds. This means the layout of your walls, corridors, and gates directly controls where enemies walk and where they fight. A well-engineered chokepoint transforms chaotic raid encounters into controlled, repeatable kill sequences. This guide covers funnel corridor design, enemy path manipulation, trap placement strategy, killbox dimensions, archer platform positioning, melee blocking formations, and late-game trebuchet countermeasures. Every recommendation is based on verified game mechanics — no invented features, no filler.

Why Chokepoints Work: Understanding Enemy AI Pathing

The foundation of every chokepoint strategy is understanding how the game's pathfinding works. Enemy raiders do not wander randomly — they calculate the shortest unobstructed path from their spawn point to a target within your base. The default target is your settlers' assigned beds. If beds are inaccessible (behind walls with no open path), raiders target the nearest accessible settler or building.

This deterministic behavior is exploitable. By controlling which paths are open and which are blocked, you can force raiders to approach from a single predictable direction. Walls, doors, and deliberately placed gaps determine which routes the pathfinding algorithm considers valid. Raiders will walk through an elaborate, trap-packed corridor if it is the only open route to their target — they do not evaluate whether a path is dangerous, only whether it is the shortest available.

Raiders also evaluate doors as valid breach points. If a door leads to a settler or bed and represents a shorter path than going around your walls, raiders will attack and destroy that door. This behavior can be weaponized by placing bait doors — doors that serve no function except to draw enemies into a prepared kill zone — while your real entrance is elsewhere, protected by a more robust defense.

Chokepoint Dimensions & Design Reference

Getting the dimensions right is critical. Too narrow and your settlers cannot maneuver; too wide and the chokepoint loses its tactical advantage. The table below summarizes the verified optimal dimensions for each chokepoint element.

Funnel Corridor Design: Wide to Narrow

The funnel corridor is the most fundamental chokepoint pattern in Going Medieval. The concept is simple: create a wide opening that narrows into a tight corridor, forcing raiders to compress their formation as they advance. A wide entrance (5-7 tiles) at your outer wall ensures raiders do not path around your walls to find alternative routes — the wide opening registers as the shortest path and every enemy unit funnels into it.

As the corridor narrows to 3 tiles, the raider formation compresses from a loose spread into a tight column. This compression has three tactical benefits. First, ranged attacks from your archers hit more consistently because targets are concentrated. Second, only 1-2 raiders can walk through the narrowest point at a time, preventing a simultaneous rush. Third, at the corridor exit, your 3 melee settlers can fight side-by-side while the enemy can only engage them with an equal or smaller number of fighters at the front.

The transition from wide to narrow should not be abrupt. Taper the walls inward over 2-3 tiles to create a smooth narrowing — this prevents raiders from getting stuck on corners or repathing mid-advance. A smooth funnel keeps the enemy column moving forward, which means they spend more time walking through trap tiles and archer fire zones.

S-Bend & Snake Corridors: Breaking Line of Sight

A straight corridor exposes your defenders to enemy ranged fire. If raider archers can see your settlers from the corridor entrance, they will shoot from range — and enemy arrows hurt, especially against lightly armored archer settlers on your wall walkways. The solution is the S-bend, or snake corridor: a corridor that zigzags with 2-3 tile turns, breaking line of sight between the entrance and the killbox.

Build your corridor with alternating 90-degree turns. After the initial funnel narrows to 3 tiles, have the corridor turn left for 3-4 tiles, then right for 3-4 tiles, then left again before reaching the killbox. Each turn blocks line of sight from the previous segment — enemy archers at the entrance cannot fire on your settlers at the killbox end because walls physically obstruct the shot.

S-bends also increase the effective walking distance through your trapped corridor. A raider navigating multiple turns covers more ground — and triggers more spike traps — than one walking a straight line. Place spike traps on the center tile of each straight segment in the snake. Raiders walking the turns will step on traps at every straightaway, accumulating damage before they even see your melee fighters.

Trap Placement in Forced Paths

Traps are most effective when the enemy has no alternative but to walk over them. In Going Medieval, raiders do not avoid traps — they path directly over trapped tiles if those tiles are on the shortest route to their target. This makes forced-path trap placement the single most reliable source of pre-combat damage in the game.

In your 3-tile wide kill corridor, place wooden spike traps on the center tile at intervals of every 2-3 tiles. The center-tile placement is crucial: it ensures raiders trigger the trap while walking through the corridor, but your settlers can use the side tiles to move through without triggering them. This creates a settler-safe path while the corridor remains lethal to enemies. Reserve iron spike traps (80 damage, 5 triggers) for the final approach within 4 tiles of your melee defenders — enemies reaching your fighters should already be wounded from accumulated trap damage.

Pitfalls are best placed outside your funnel entrance. Raiders approaching your walls will step into pitfalls before they even enter the corridor, taking initial damage and slowing their advance. This buys your archers extra time to inflict ranged damage from the wall tops. After each raid, replace all triggered traps and re-arm those that exhausted their trigger count. A corridor with empty trap slots is just a corridor.

Door Strategy: Bait Doors vs Real Entrances

Doors play a psychological role in enemy pathfinding. Raiders see doors as weak points — a door that leads to a shorter path will draw their attention. This can be exploited with bait doors. Place a door on an exterior wall that leads into a trapped killbox corridor. Raiders evaluating paths will see the door as a valid, shorter route and will attack it to break through — walking directly into your prepared defense zone.

Your real entrance can be positioned elsewhere, behind additional walls, so raiders do not prioritize it. Alternatively, use no doors at all on your outer wall — just a permanent gap that leads into the funnel. Gaps are always considered valid paths by the AI and do not require the time-consuming door-attack behavior. The choice between a door and an open gap depends on your map biome: doors help retain indoor temperature in cold climates, while open gaps provide faster enemy pathing into your kill zone.

Killbox Configuration: Melee Block + Archer Overwatch

The killbox is the terminal section of your chokepoint — the enclosed space where the enemy column meets your combined melee and ranged forces. A minimum killbox interior of 5x7 tiles provides enough room for melee settlers to engage without crowding, while giving elevated archers clear sightlines to the entire engagement area.

Position your melee blocking squad at the far end of the killbox, directly opposite the corridor exit. Three melee settlers standing shoulder-to-shoulder in a 3-tile line is the optimal formation. They will engage the first raiders emerging from the corridor, and because only 2-3 enemies can reach the front line at once, your melee squad fights at numerical parity even when outnumbered overall. Equip your melee blockers with spears (for reach and first-strike advantage) or sword-and-shield (for survivability against ranged return fire).

Above the killbox, build a second-level walkway with merlons for your archers. This elevated platform should wrap around at least two sides (preferably three) of the killbox so archers have overlapping fields of fire. Settlers firing from a 2-level elevation gain significant bonuses to precision, range, and critical hit chance. With merlon cover, your archers are protected from enemy return fire — merlons provide cover that reduces incoming ranged damage, keeping your marksmen alive during extended engagements.

Sally Ports & Trebuchet Countermeasures

Chokepoints work against raider infantry, but trebuchets change the equation entirely. These enemy siege engines do not walk into your corridor — they sit at range and demolish your walls. When the raid notification includes trebuchets, your chokepoint defense alone is insufficient. You must neutralize the siege engine before it undoes your wall infrastructure.

The sally port is your countermeasure. A sally port is a small, dedicated side gate on your wall perimeter — separate from your main funnel entrance — designed exclusively for sortie missions. When trebuchets appear, dispatch 2-3 armored melee settlers through the sally port on a direct path to the siege engine. The sally port should be placed on a wall section facing away from the main raider approach to minimize the chance your sortie team encounters the bulk of the raid while en route to the trebuchet.

While your sortie team runs to the trebuchet, keep your wall archers in position to provide covering fire. They can suppress enemy bowmen guarding the siege engine and distract raider melee units. Destroy the trebuchet, then retreat the sortie team back through the sally port. Never send your entire combat force — you need defenders at the chokepoint to handle any raiders that press the main approach during the sortie.

Step-by-Step Chokepoint Build Order

Building a chokepoint defense is a phased process. Rushing all elements at once wastes labor and leaves critical gaps. Follow this order to have functional defense at every stage.

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