Build and Conquer on Roblox, developed by The Slop Company, blends city management with multiplayer warfare. Starting with an empty plot, you must balance roads, housing, shops, utilities, and factories before deploying armed forces across the mainland. Because the experience remains in active beta, balancing your budget and securing air defense before engaging rival players is critical to keeping your settlement intact.
Core Fundamentals: Building Your Initial Economy
Your revenue and labor force scale directly with residential zones and retail commercial buildings. Placing basic roads establishes the grid, but zoning requires attention to infrastructure like water towers and power sources to keep everything running.
Early expansion relies on two main building categories:
- Housing and Population: Level 2 unlocks your initial military capability once your city hits 250 residents. While commuter or communal housing exists, players note that spamming lower-tier commuter houses can negatively impact city happiness. Mid-rise apartments offer compact footprints—providing between 32 and 48 residents per building—making them ideal for building density along road corridors.
- Commercial Income: Shops generate the bulk of your city's recurring cash flow. Supermarkets, strip malls, and gas stations should be placed early alongside residential neighborhoods. Commercial buildings can also be upgraded over time to increase cash yields.
Pressing E allows you to navigate and teleport across your expanding territory to oversee construction without manual camera drag. Expanding your boundary requires buying adjacent land plots, such as the $200,000 expansions, once your initial plot fills with infrastructure.
Resource Supply Lines and Industrial Production
Transitioning from a residential town to a military power requires an active industrial supply chain. Advanced units cannot be produced with cash alone; they demand raw resources, refined fuel, and processed steel.
Industrial facilities should be clustered away from main residential sectors to maintain clean layouts. The core production chain involves three stages:
- Extraction: Set up resource nodes under the resource construction menu to gather raw inputs.
- Refining: Construct small or medium refineries to convert raw deposits into usable fuel.
- Manufacturing: Build steel plants and large military factories. Military factories turn refined fuel and steel into vehicles, rockets, and munitions.
Research plays an equal role in progression. Accessing the research interface allows you to fund equipment tiers. Early research categories include small arms, drones, interceptors, and armored vehicles like IFVs, Leopard tanks, and HIMARS rocket artillery. Each tech project takes several minutes to complete once funded.
Early Military and Air Defense Priorities
Reaching 250 population unlocks your initial barracks and military base. While you can produce basic infantry and small arms right away, a single squad requires eight manufactured guns. Early-game players frequently find infantries cost-inefficient before their economy stabilizes.
A defensive strategy protects your investment while you save for heavier hardware:
| Unit / System Type | Equipment Name | Strategic Role | Key Requirements & Limitations |
|---|---|---|---|
| Point Defense | Sea RAM | Intercepts incoming missiles near coasts and borders | Player placement limit capped at 6 units |
| Air Defense System | RA3 Interceptors | High-tier interception of hostile air attacks | Requires advanced research funding |
| Alternative Air Defense | Iron Dome / PAC-3 | Mid-tier anti-air and missile defense | Viable alternatives before RA3 unlock |
| Artillery Vehicle | HIMARS | Long-range fire support on the mainland | Requires vehicle factory, steel, and dedicated rockets |
| Air Strike Unit | Drones | Cost-effective retaliation against hostile cities | Requires factory production; best deployed in stockpiles |
Air defense should always be built before you start aggressive campaigns. Enemy players can launch hypersonics, missiles, and drone swarms directly at your infrastructure. Placing Sea RAM batteries (up to the allowed limit of 6) along your border and near industrial facilities ensures hostile rockets do not destroy your refineries.
Instead of launching drones one by one, stockpile them in reserve. If an opponent attempts to bombard your territory, a banked stockpile allows immediate, overwhelming counter-attacks.
Deploying Troops to the Mainland
Once you manufacture vehicles such as HIMARS or tanks, you can move units through transport tunnels to the shared mainland.
Entering the mainland fundamentally alters your risk level:
- PVP Activation: Moving units to the mainland flags your faction for active player-versus-player combat. Surrounding nations can target your base with missile barrages.
- Unit Movement: Select deployed units and right-click on the map terrain to issue navigation orders.
- Sector Occupation: Moving units into open mainland sectors captures them. Securing a strategic city sector provides massive economic boosts, including +20% income and +30% population to fuel further industrial growth.
Before deploying, scout the target server. Entering the mainland on a server dominated by hostile alliances without established air defenses leaves your home city vulnerable to retaliatory strikes.
Official Game Passes and Premium Packs
For players considering premium additions, the developer (The Slop Company) offers optional passes directly on the Roblox platform:
- Eastern European Military Pack (399 Robux): Unlocks instant access to specialized vehicles and defense equipment, including S-300, S-400, and S-500 defense batteries, Pantsir systems, Iskander and Zircon missile platforms, FP-5 Flamingo and FP-9 Pelican air units, as well as T72-B, T72-B3, and BMP-2 ground armor.
- More City Slots (249 Robux)
Frequently Asked Questions
When do you unlock military buildings in Build and Conquer?
You unlock basic military access at Level 2, which requires reaching a population of 250 residents.
What are the best early money-making buildings?
Supermarkets, strip malls, and upgraded commercial shops yield the highest reliable income when paired with mid-rise apartments. Capturing mainland sectors later boosts this income by an additional 20%.
Why are my citizens unhappy?
Relying too heavily on low-density communal or commuter housing can cause happiness to drop. Transitioning to mid-rise apartments and ensuring adequate power and water infrastructure resolves residential happiness deficits.
How do you control units on the mainland?
After deploying units from your military base through the transit tunnel, select your units and right-click on your intended destination across the mainland map.




