Updated: June 3, 2026 
Factories in the Mini War experience on Roblox are necessary to generate resources. You can then sell these resources to generate profit! There are various factories that produce different resources. All factories have different rarities. The higher the rarity, the costlier it is to purchase. In this article, we will go over all the factories in Mini War.
Every Factory in Mini War
Here are all the factories you can get:
| Building | Cost | Resource | Build Time | Production |
|---|---|---|---|---|
 Wheat Farm | $150 | Wheat | 7s | +6 / 10s |
 Corn Farm | $150 | Corn | 8s | +6 / 10s |
 Coal Cave | $500 | Coal | 13s | +6 / 10s |
 Tree Farm | $1,000 | Wood | 16s | +6 / 10s |
 Windmill | $1,800 | Flour | 19s | +6 / 10s |
 Carrot Farm | $6,500 | Carrot | 21s | +6 / 10s |
 Library | $9,000 | Books | 27s | +6 / 10s |
 Oil Rig | $13,000 | Oil | 30s | +6 / 10s |
 Wood Plant | $1,000 | Wood | 5 min | +20 / 10s |
 Iron Cave | $80,000 | Iron | 20 min | +6 / 10s |
 Cement Plant | $180,000 | Cement | 30 min | +6 / 10s |
 Gold Cave | $450,000 | Gold | 45 min | +6 / 10s |
 Bank | $1,000,000 | Coin Bag | 60 min | +6 / 10s |
 Research Lab | $5,000,000 | Research | 1h 15m | +6 / 10s |
 Diamond Cave | $7,500,000 | Diamond | 1h 30m | +6 / 10s |
 Uranium Cave | $10,000,000 | Uranium Ore | 2h | +15 / 10s |
 Nuclear Reactor | $20,000,000 | Stable Uranium | 3h | +12 / 10s |
 Data Center | $50,000,000 | Data Cube | 3h | +16 / 10s |
 Blackhole Generator | $1,000,000,000 | Dark Matter | 24h | +48 / 10s |
 Area 51 Lab | $7,500,000,000 | Alien Essence | 48h | +30 / 10s |
 Mega Drill | Veteran Crate (Daily / Robux) | Oil | 1h | +256 / 10s |
 Antimatter Reactor | $50,000,000,000 | Antimatter | 48h | +16 / 10s |
 Robo Lab | Obtain from the Prototype Crate. | Robo Heads | 6h | + 9 / 10s |
 Quantum Core Generator | $250,000,000,000 | Quantum Core | 72h | +18 / 10s |
How To Purchase Factories
Purchasing factories is similar to buying Special Items. Follow the steps listed below:
- Launch Mini War on Roblox.
- Click on the Buy button on the top left of your screen.
- Interact with the Shopkeeper.
- Select the Factories section.
- Purchase any Factory you want that is in stock.
How To Maximize Profits
Mini War revolves around making profits and expanding your empire. However, earning money early on can be difficult. The market constantly changes the selling price, so make sure to monitor the charts and sell resources when prices are high. You should also unlock the Financier and Trader research upgrades to increase the selling price of your resources. Capturing military camps and garrisons can also grant additional bonuses to your profits.
That is all for the Factories in Mini War. Factories are the only way to make money in this game, so make sure to get as many as you can. Check out the full Mini War Wiki for more information on the game and its features.
