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Base compartments are enclosed sections of a base created by walls that separate buildings into distinct defensive zones. Effective compartmentalization forces attackers to break through multiple wall layers to reach key defenses.
Compartmentalization is the foundation of every strong Clash of Clans base. A compartment consists of one or more buildings enclosed by a continuous ring of walls. When troops breach one compartment, they must break through another wall layer to enter the next section, consuming time and ability charges while taking continuous damage from surrounding defenses.
The number of compartments varies by Town Hall level: TH7-TH8 bases typically use 4-6 compartments, TH9-TH10 use 6-8, TH11-TH13 use 8-12, and TH14-TH18 use 10-15 or more. More compartments generally means better defense, but only when each compartment contains meaningful defensive value.
A strong base needs 6-15 compartments depending on Town Hall level. TH7-TH9 bases perform well with 6-8 compartments, TH10-TH13 with 8-12, and TH14-TH18 with 10-15 compartments for maximum defensive coverage.
The optimal compartment count balances wall availability against defensive coverage. Too few compartments allow troops to access multiple defenses after a single wall break. Too many compartments spread walls too thin, creating weak single-layer walls that Wall Breakers and siege machines destroy instantly.
Each compartment should contain 1-3 defensive buildings maximum. Placing more than 3 defenses in one compartment creates excessive value for attackers who breach that section. The ideal distribution places high-value defenses (Eagle Artillery, Inferno Towers, Scattershots) in separate compartments with at least 2 wall layers protecting them.
Irregular shapes outperform symmetric squares and rectangles. Offset compartments with angled walls prevent Wall Breakers from opening clean paths and force troops to funnel unpredictably through the base.
Square compartments create straight-line attack paths where troops can walk through multiple compartments in sequence. Irregular or diamond-shaped compartments force troops to change direction after each wall break, adding travel time and exposing them to crossfire from multiple angles.
Overlapping compartments — where one compartment shares walls with 3 or more adjacent sections — create defensive density. When troops attack one section, defenses from 2-3 surrounding compartments concentrate fire on the same area. This overlapping coverage is what separates competitive war bases from basic farming layouts.
Anti-funnel compartment design uses offset building placement outside walls, strategic trash building positioning, and non-linear wall segments to prevent attackers from creating clean entry paths into the base core.
Funneling is the attacker's primary tool for directing troops toward the base core. Defenders counter funneling by placing buildings at irregular distances from walls, creating gaps that pull troops sideways instead of inward.
Effective anti-funnel techniques include placing Archer Towers and Cannons 2-3 tiles outside compartment walls to distract funneling troops, using Builder Huts and Army Camps as corner buildings that pull troops away from the intended attack path, and creating open channels between compartments that lead troops into trap zones rather than toward high-value targets.
Eagle Artillery, Clan Castle, and Inferno Towers in separate core compartments
Each compartment holds 1-3 defenses with walls connecting to form a defensive grid
Diamond pattern, 5-7 tiles from core. Cover all approach angles against LaLo
Double Giant Bombs between defenses. Seeking Air Mines near Air Defenses
Offset buildings outside walls to pull troops sideways, not inward
Place Army Camps and Barracks in corners to drain attacker time
| TH Level | Compartments | Wall Layers | Key Defense in Core |
|---|---|---|---|
| TH7-TH8 | 4-6 | Single layer | Centralized CC + Air Defense |
| TH9 | 6-8 | Single-Double mix | X-Bows + Archer Queen altar |
| TH10 | 8-10 | Double on core | Inferno Towers (separate compartments) |
| TH11 | 8-12 | Double on core + EA | Eagle Artillery + Grand Warden |
| TH12 | 10-12 | Double throughout | Giga Tesla + Siege defense |
| TH13 | 10-14 | Double throughout | Scattershots (separated) |
| TH14-TH15 | 12-15 | Double-Triple core | Monolith + Spell Tower |
| TH16-TH18 | 12-16 | Triple core | Merged defenses + Guardian System |
Expert Base Designers & Strategy Analysts
The COC Base Layouts Team consists of experienced Clash of Clans players who have competed in Clan War Leagues, Legend League, and ESL tournament qualifiers. The team tests every published base layout against the current meta using Friendly Challenges, analyzes defense logs across 500+ war attacks per season, and verifies trap placements against Queen Charge, LaLo, Root Rider, and Electro Dragon strategies.