
Pax Naval is an addon for Superb Warfare that adds eight detailed modern ships, both warships and merchant vessels. They have walkable decks, real Superb Warfare weapons, a damage and sinking system, and a dry dock where ships are built step by step.
Ships
| Ship | Role | Highlights |
|---|---|---|
| Frigate (64 × 9 blocks) | Multi-role warship | Naval gun, 30 mm close-in weapon, cruise and anti-air missile cells, helicopter deck, fire-control computer, boarding ladders |
| Missile corvette (47 × 7) | Fast escort | 76 mm gun, 8 vertical anti-air missiles, 2 quad anti-ship launchers, 30 mm CIWS, flight deck |
| Attack submarine (52 × 4.5) | Stealth strike | Dives and holds a set depth, periscope view, torpedoes, vertical cruise-missile silos, active sonar |
| Coast guard patrol boat (30 × 6) | Patrol and policing | 30 mm turret, 12.7 mm machine gun, walkable interior (corridors, stairs, glazed bridge) |
| Landing craft (LCU) | Amphibious transport | Bow ramp, carries Superb Warfare and Immersive Vehicles cars and tanks, troops disembark on the beach |
| Interceptor RHIB (11 blocks) | Commando / customs | Very fast, 12.7 mm machine gun, flashing lights and siren |
| Coastal cargo ship (36 × 9) | Merchant trade | 102-slot hold, containers on deck |
| Canal barge (28 × 4.5) | Inland trade | Hold, crew quarters, varnished wheelhouse |
Features
- Walk on deck: every ship has collision boxes that follow the hull. Players stay on board while the ship turns, and helicopters can land on flight decks.
- Real weapons: turrets, guns and missiles use Superb Warfare's own models and ammunition.
- Fire control: enter coordinates (or use the Superb Warfare designator), pick the weapon, number of rounds and spread, then fire. The gun computes its own ballistic solution.
- Damage and sinking: below 30 % health a ship lists, slows down and smokes. At 0 % it takes on water for 40 seconds and sinks to the seabed with its cargo, which can still be recovered from the wreck.
- Anchor and cruise control: drop anchor in up to 48 blocks of water, or set a constant speed for long crossings.
- Dry dock: ships are built in a dry dock basin over several real-time hours (4 h for the barge, 15 h for the frigate, configurable). The dock office screen shows the ship on the slipway, a progress bar and the remaining time, then the basin floods for launch.
- Server-friendly: lightweight models and an optimized water check make large ships 2 to 3 times cheaper for the server.
/paxnaval perfshows the cost per ship.
Controls (rebindable under Options → Controls → Pax Naval)
| Key | Action |
|---|---|
| K | Ramp / open the hold / boarding ladders / sonar |
| J | Unload the vehicle nearest the ramp / fire a torpedo |
| H | Fire control / siren and lights |
| U | Drop / weigh anchor |
| N | Cruise control |
Requirements
- Minecraft 1.21.1, NeoForge
- Superb Warfare 0.8.9 or newer (required)
- Optional: Immersive Vehicles (vehicles carried in the landing craft)
Configuration
Server settings are in paxnaval-server.toml: dry dock build times and costs, block breaking by ships, water check, and more.

