Supremacy WW3 New Player Guide — Beginner to Pro (2026)

Summary

This beginner’s guide to Supremacy: World War III covers choosing a match and country, expanding effectively, managing the economy, building an army, and working with allies.

Choosing a match and country

• Game mode: The guide recommends Battleground USA or Flashpoint for beginners and warns that Overkill tends to be much more competitive.
• Game speed: Choose 1x or 4x based on how often you can check the game. The guide describes 1x as more forgiving for busy players and 4x as a better fit for those who can be active.
• Country selection: Consider:
  • Number and type of cities, which affect starting resources.
  • Geography: Isolated choices such as Cuba or New Zealand may offer a calmer start, while Europe, Vietnam, and the Koreas can face pressure from multiple directions.
  • Coastline and doctrine, which affect which forces and strategies make sense.

The guide suggests that beginners avoid crowded, high-pressure regions and choose a country whose terrain and doctrine suit their preferred units.

Opening moves and expansion

• Start with regular infantry; the guide considers National Guard and mercenary strategies more advanced.
• Research and build air-superiority fighters to counter enemy aircraft, alongside attack fighters for striking units. Keep infantry available to capture territory.
• If playing an island nation, consider patrol boats to guard approaches while you are offline.
• Expand early: capturing cities increases resources, allowing you to build more units and take more territory.
• Prioritize an enemy’s capital and cities when practical. Taking a capital can hurt morale across the country, while capturing cities can disrupt an opponent’s ability to produce units and buildings.
• In the first few days, stack infantry before attacking rather than sending units in separately. The guide recommends using infantry mainly to capture land later, while aircraft do much of the work against enemy forces.

Economy and buildings

• Build arms industries in starting cities and upgrade them, prioritizing cities that produce resources you lack.
• Use recruitment offices in cities producing units you want to mobilize faster.
• Build military or air bases according to the units you plan to produce.
• The guide advises against building military hospitals everywhere, recommending that you concentrate them in the capital.
• Bunkers can protect garrisons and improve a city’s morale, but may be a later investment when resources are less constrained.
• Use the market to buy scarce resources, sell surplus resources for money, or trade with allies.
• Avoid investing in nuclear weapons as a beginner; the guide warns they can damage morale.

Units and research

The guide favors a focused force rather than researching every unit type. Recommended options include infantry, attack fighters, air-superiority fighters, helicopters, SAMs, MLRS, cruisers, and attack submarines, depending on the situation and country.

It recommends radar up to level three as an early research goal, followed by upgrades for the units you actually use. Higher-level units can perform substantially better, so the guide advises upgrading key units rather than spreading research across many types.

The guide generally advises beginners to avoid tanks, many specialized support or naval units, bombers, and missiles until they understand their roles and counters. It also cautions against chemical and nuclear weapons.

Diplomacy and time management

• Join a coalition or coordinate with nearby countries, especially as a beginner. Reliable allies can help prevent early attacks and improve your chances in later coalition fights.
• Watch for signs that an ally may be preparing to turn against the coalition, and support cooperative teammates.
• Match game speed to your real-life availability. Consider focusing on one match at a time to stay attentive and improve your chances of winning.

Featured gamers and sources

• Guide presenter: CoNWarRoom, who refers viewers to the ING Discord server.
• Aldurias: Identified as the presenter’s ally in a gameplay example.
• Ice: Identified as an opponent who launched an attack in a gameplay example.