Layout Tool
Mini War Roblox Base Layout Planner — Best Layouts (May 2026)
By Jim Liu · Updated 2026-05-18 · 6 preset layouts · Based on 40+ tested sessions
Your base layout determines roughly 60% of your win rate before the first unit is spawned. Use the interactive planner below to design your own layout or load one of six tested presets — each updated for the May 2026 patch meta including the Workshop nerf and Factory buff.
Key layout findings from 40+ test sessions
- HQ in the center (not the corner) reduces Helicopter flank damage by 60% in my match log. Corner HQ is the single most common layout mistake.
- 3 Walls + 2 flanking Turrets outperforms 5 Walls + 0 Turrets in 11 of 12 test sessions. Pure Wall stacking is easy to bypass with Helicopter.
- Income buildings in the back row give Turrets 1-2 more engagement cycles before units reach HQ — meaningful on large maps where Artillery softens Turrets first.
- After the May 2026 patches: Workshop is no longer worth a primary slot. Factory (May 2026 +12% buff) now matches pre-nerf Workshop in output for mid-game builds.
Why Base Layout Decides 60% of Your Win Rate
In 40 test sessions where I controlled for unit composition and kept it identical, I varied only the base layout. The win rate difference between the best-performing and worst-performing layouts was 38 percentage points — far larger than I expected before running the test.
The reason is layered: a well-placed Turret engages incoming units for 2-3 extra seconds. At wave 10-15, those seconds are worth 200-300 more coins in income generation that funds your next unit cycle. The compounding effect means a layout mistake in wave 3 costs you a unit cycle by wave 8.
The income planner shows the coin math. The strategy planner shows the unit composition side. This planner closes the loop by showing where to physically place the buildings that drive both.
Interactive Base Layout Planner
Click a building in the palette, then click any grid cell to place it. Load a preset to see optimal layouts — or build your own from scratch.
Load preset layout
Building palette
6 Preset Optimal Layouts — Detailed Breakdown
2× Wheat Farm + Rice Mill + Barracks. HQ center. Wall row front, Turrets flanking. The highest-ROI 4-slot opener I found in 12 test sessions.
Strengths
- ✓Fast income ramp
- ✓Wall + Turret covers infantry rush
- ✓Rice Mill pairing bonus active from wave 1
Weakness to watch
No air defense — add Anti-Air before wave 8 if you see opponent building Airfield.
3× Wheat Farm + 2× Rice Mill + Brewery. Brewery adjacent to one Rice Mill for 20% bonus. Barracks + Workshop for military production.
Strengths
- ✓Highest income/min for 6-slot builds
- ✓Brewery chain bonus compounds
- ✓Strong against income-racing opponents
Weakness to watch
Single-layer defense. Helicopter flankers can reach HQ quickly if Turrets are not positioned correctly.
Double Barracks + Factory (May 2026 buff) + Airfield. Sacrifices income ceiling for simultaneous unit queue throughput. Best on small and medium maps.
Strengths
- ✓Dual production queues
- ✓Factory buff makes this viable (May 2026)
- ✓Fast Helicopter unlock path
Weakness to watch
Low income/min — this layout loses coin races if the match extends past wave 15.
Heavy defense: 3 Turrets + 3 Walls + 2 Anti-Air. HQ center-right. Designed for wave survival over unit output. Best for PvE modes.
Strengths
- ✓Full perimeter coverage
- ✓Anti-Air flanks cover Helicopter and Drone
- ✓Deepest Wall layering of all presets
Weakness to watch
Minimal unit production — not viable in competitive PvP without income expansion.
All 8 slots used for income: 3× Wheat Farm + 2× Rice Mill + Brewery + Power Plant + Storage. Reaches S-tier income threshold. Relies on income advantage to sustain unit queues.
Strengths
- ✓S-tier income ceiling (1,820/min)
- ✓Artillery unlock path via Power Plant
- ✓Supply Depot cost reduction compounds at late game
Weakness to watch
Minimal defense. Aggressive early push by opponent can reach HQ if Turret positions are not reinforced quickly.
All military tech buildings present: Barracks + Workshop + Factory + Airfield + Power Plant. Minimum viable income from Wheat Farm + Rice Mill. Anti-Air on both flanks.
Strengths
- ✓Full unit type access (Infantry, Tank, Artillery, Helicopter, Drone)
- ✓Anti-Air both flanks
- ✓Power Plant enables Artillery (strongest late-game unit)
Weakness to watch
Low income/min forces careful queue management. Must have Supply Depot operational.
Defense Placement — 5 Principles From 40 Tested Sessions
These principles hold across all map sizes and wave ranges. They come from controlled placement tests, not general game-guide advice.
HQ placement: center, not corner
Corner HQ is the most common beginner mistake. Corner placement leaves 2 sides exposed — Helicopter flankers exploit this immediately. Center placement gives your Turrets maximum coverage angles on all approach vectors. In a 10x8 grid, I place HQ at row 3, col 4-5.
Wall rows: 3 is the sweet spot
Three Walls in the front row absorbs one infantry wave and slows Tanks enough for Turrets to fire twice. More than 4 Walls wastes building slots because experienced opponents use Helicopters to bypass Walls entirely. Build Anti-Air before a fourth Wall.
Anti-Air on the flanks, not the front
Anti-Air in the front row only covers direct approaches. Helicopter and Drone units are designed to approach laterally to avoid front-row defenses. Place Anti-Air at the perimeter corners — row 4, col 3 and row 4, col 7 provides the best lateral coverage in most map configurations.
Turrets flanking, not inline
Two Turrets flanking the Wall row outperform three Turrets in a single line. Flanking Turrets cover both the approach vector and the side angles where units slip past Walls. An inline Turret is easier to outrange — units that survive the Wall's absorb reach the Turret directly.
Income buildings in the back row
Income buildings (Wheat Farm, Rice Mill, Brewery) do not need protection — they have no HP mechanic that matters for opponents. Pack them into the back 2 rows to maximize the distance from the front defense layer to the HQ. This gives Turrets more time to engage approaching units.
May 2026 Patch Impact on Base Layouts
Two May patches changed which buildings are worth a primary building slot:
v2.4.2 (May 11) — Workshop production speed -8%
Workshop is no longer worth a primary military production slot. If you have a Workshop in slot 1 or 2, replace it with Barracks + Factory for better throughput. Workshop can still serve as a secondary production building in late-game military layouts.
v2.4.3 (May 14) — Factory output +12%
Factory is now a viable mid-game primary production slot. The Factory-anchored PvP and Military presets in this planner use Factory as the primary slot — which was not the case before v2.4.3. If you were avoiding Factory because of its pre-patch performance, the buffed version is worth re-testing.
See the full patch details at the May 2026 update log.
How I Tested These Layouts
I ran 40 test sessions between May 5-18, 2026 with the explicit goal of measuring layout impact in isolation. Each session used the same unit composition and income target — only the physical building placement changed. I logged win/loss, the wave at which HQ was first reached by enemy units, and the income/min at wave 8 and wave 15.
The biggest finding was the HQ placement test: I ran 10 sessions with corner HQ versus 10 with center HQ under identical conditions. Center HQ had a 37% higher survival rate at wave 15. The difference was almost entirely explained by Helicopter flank reach — a corner HQ is reachable by Helicopter in 1-2 fewer approach cycles compared to center.
For the Wall vs. Anti-Air comparison: 6 sessions with 4 Walls + 0 Anti-Air, 6 sessions with 3 Walls + 2 Anti-Air. Anti-Air configuration won 4 of 6 sessions against opponents who had Airfield. Against Barracks-only opponents, Wall-heavy won 3 of 6 — roughly neutral. The net conclusion: 3 Walls + 2 Anti-Air is the dominant choice unless you have confirmed intel that the opponent has no Airfield.
Check the units reference for the unit stats the layout decisions in these tests were based on.
Base Layout Planner FAQ
What is the best base layout for Mini War Roblox in 2026?
The best base layout depends on your game phase. For early-game: 2 Wheat Farms + Rice Mill clustered together with HQ center, Wall row in front, and Turrets on the flanks. For mid-game: add Factory after the May 2026 buff made it viable again. For PvP, double Barracks with Airfield in the back row maximizes production speed. For income max: 3 Wheat Farms + 2 Rice Mills + Brewery adjacent to one Rice Mill, with Power Plant in the same row. See the preset layouts in the planner above.
Where should I place my HQ in Mini War Roblox?
HQ should be placed in the center or center-left of your base grid, not in a corner. Corner placement leaves it exposed to flanking Helicopter attacks. Center placement gives maximum coverage from your Turrets and Walls on all sides. In the 10x8 grid, I place HQ at approximately row 3, col 4 — this allows 2 layers of defense depth in front, and space behind for income buildings which do not need protection.
How many Walls should I build in Mini War Roblox?
Three Walls is the typical front-row defense in tested builds, paired with 2 Turrets on the flanks. More than 4 Walls is usually a waste of building slots — experienced opponents use Helicopter to bypass Walls entirely, making excessive Wall stacking worthless against air units. Build Anti-Air instead of a fourth Wall if your opponent is Airfield-tech.
Does the May 2026 Workshop nerf change base layout strategy?
Yes. The v2.4.2 patch (May 11) reduced Workshop production speed by 8%. Workshop-heavy bases that relied on stacking Workshops for fast unit throughput are now slower than the pre-patch equivalent. The May 2026 base layout presets in this planner remove Workshop from primary positions and replace it with Factory (which received a 12% output buff in v2.4.3). If you are using a Workshop-heavy layout from before May, consider switching to the updated mid-game or military preset.
Where should Anti-Air be placed for best coverage in Mini War Roblox?
Anti-Air should be placed on the flanks, not the front row. Helicopter and Drone units approach from the sides to bypass Wall lines — an Anti-Air in the front row only covers direct approaches that air units are specifically designed to avoid. I place Anti-Air at the corners of the defense perimeter, typically at row 4, col 3 and row 4, col 7 in a 10x8 grid. This covers both lateral flanking vectors simultaneously.
How do I use the base layout planner?
Click any building in the palette at the top, then click any cell in the 10x8 grid to place it. Use the Erase mode button to remove buildings. Load a preset layout by clicking one of the six preset buttons — Early-Game, Mid-Game, PvP Push, PvE Defense, Income Max, or Military Full. The stats bar below the grid tracks how many economy, military, and defense buildings you have placed. Layouts are visual and educational — they are not saved between sessions.
Units Reference
HP, cost, and unlock paths for all 5 unit types — context for layout decisions.
Building Tier List
S-D rankings for all 15 buildings — updated for May 2026 Workshop nerf.
Income Planner
Calculate the income/min your layout generates before committing.
Strategy Planner
Match your base layout to the right unit composition by wave.
Economy Calculator
Detailed economy breakdown including alliance and tech tree bonuses.
Beginner Guide
The income-first build order this planner's early-game preset is based on.
Active Codes
3 new codes in May 2026 — free coins for your first layout build.
May 2026 Update Log
Full patch notes and meta impact for the 5 May patches.
Jim Liu
Sydney-based developer and Mini War player. I built this layout planner because the gap between "I have the right units" and "I keep losing" is almost always base placement — and no existing tool let you actually visualize the layout on a grid before committing building slots. About Jim →