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Brass & Ballast

Build airships and automate the world from dirt to the stars across seven gated ages, powered by Create: Aeronautics.
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BrassAndBallast-0.4.0.zip

File nameBrassAndBallast-0.4.0.zip
Uploaded
Sep 30, 2026
Downloads
14
Size
1.4 MB
Mod Loaders
NeoForge
File ID
9021827
Type
B
Beta
Supported game versions
  • 1.21.1

What's new

☁️ v0.4.0 (Beta): Skyward ✈️

The sky is part of the Overworld now, and it's worth the climb: islands, villages, airfields, sky pirates, boss arenas and a reason to build a better aircraft.

⚠️ Start a new world

  • 🌍 0.4.0 needs a new world. The world is taller (the build limit is now y 768) and the whole sky layer is new worldgen. Old worlds won't get it.
  • ☁️ The old Skylands dimension is closed. Anyone who ends up there is set back into the Overworld sky with Slow Falling.

✨ New

  • ☁️ The Overworld sky. Floating islands of Light Stone drift from about y 420, with Caelum trees, thunder bushes, glimmerite ore and quiet island pools
    • 🏘️ Sky villages float just above them (y ~490), and lone watchtowers sit out between them
    • 🧭 Above the villages the sky is layered: the harder places sit higher, where the air is thinner
    • 🌳 Villages, temples and outposts on the ground stay on the ground, even with an island overhead
  • 🛬 Landmarks, four versions of each:
    • 🛩️ Derelict Aerodromes, with runways, hangars, control towers and mossy waystones
    • 💥 Airship Wrecks, with their cargo still aboard
    • 🗼 Sky Lighthouses marking the sky lanes, each with a waystone
    • ⛈️ Storm and Sun Arenas at the top of the sky, around y 700
  • 🏴‍☠️ The Brass Corsairs: sky pirates in stolen brass
    • Four bases built around the Corsair Tower, a steampunk take on the Pillager Outpost
    • Four pirate blimps that really fly, so a captured one is yours to keep
    • Five crew types with their own looks: Deckhands, Bombardiers with bursting rockets, Boarders, Navigators and a Captain
    • Caged allays to set free, a hoard in every tower, and Corsair Charts to more loot
  • 🍐 Resource islands, four versions of each
    • 🌳 Helium Groves: islands of Caelum trees. Every leaf drops a Helium Fruit
    • ⛏️ Glimmerite Quarries: open pits, shafts, old diggings and a hollow glimmer cave, with the ore in plain view
  • 🌙 Sky mobs. Mobs that spawn up high become sky variants with their own look, and each drops a sky ingredient now and then
    • Gale Zombies knock you back, so mind the edge
    • Drift Creepers float down on you
    • Silkline Spiders slow you with silk
    • Squall Phantoms are bigger and hit harder
    • Gust Archers shoot with Punch
  • ⚡ Boss altars. Craft a Storm Sigil or a Sun Sigil from sky materials and use it on an arena's lodestone
    • The Storm Sigil calls Scylla during a thunderstorm
    • The Sun Sigil calls Umvuthi, the Sunbird by daylight under open sky
  • 🔩 Sky materials from Scylla's drops
    • The Storm Core forges Airframe Alloy without being used up
    • Airframe Alloy rolls into Airframe Panels, a building block at a quarter of normal weight for lighter aircraft
  • ✈️ Aircraft and airports
    • 🛫 36 airport blocks: runway paint, markings and numbers, taxiways, edge, threshold, end and approach lights, a PAPI, a windsock and signs
    • 📐 Ready-made schematics: the Dandelion balloon, the Tern blimp, the Albatross cargo ship, the Heron commuter plane, and a 16-piece airport kit, ready to print with a Schematicannon
    • 🪧 Named waystones at every airstrip, aerodrome, lighthouse and village plaza, with names like "Galewind Airfield" and "Cloudhaven Beacon"
  • 🗝️ Every building has a loot chest.
  • 📜 Three new quest chapters (77 quests) in a new Skyward group: Sky Exploration, Sky Bosses and Rare Materials, and Hangar and Airfield. The book now has 948 quests

🔧 Changes

  • 🌫️ The air thins as you climb. Propellers and burners weaken with height, and give out near the top of the world
  • ⚡ No lightning at y 500 and above. The islands and villages below still get storms, and lightning rods still work
  • 🌑 Monsters can't spawn at noon in the shade under an island
  • 🚀 Jet engines take a Storm Core. The TFMG Turbine Engine now needs one Storm Core per engine
  • 📜 "Above the Clouds" (Age V) and "Sky Mining" now ask you to reach the sky above y 400

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