Write the v2 production tree into the config files

recipes.toml: full v2 rewrite - iron/copper/quartz mining, smelting
incl. the value-losing scrap sink, reprocessing (4 scrap / 4 s,
voidsteel at 20% of the full pool), tiered intermediates, hulls,
module prefabs, and the three drop-only shortcut recipes.

modules.toml: lasers renamed to railguns (implementation unchanged),
prefab materials and numbers-pass production times; combat stats stay
placeholders for the arena pass.

ships.toml: hull-item materials, numbers-pass base production times,
and geometry-validated default_modules loadouts for every ship (waves
now spawn armed).

visuals.toml: item entries for the new palette (quartz, silicon,
copper_coil, control_chip, capacitor_bank, hardened_steel,
ceramic_plate, voidsteel, voidsteel_plate, railgun modules); retired
titanium/alloy/laser items removed.

world.toml: scrap_per_threat = 0.25 per the numbers pass.

threat_report.py: commit an item's threat only once every eligible
recipe is computable - the previous first-resolved-wins behavior let
shortcut recipes underprice items (same flaw exists in
ThreatCostCalculator, recorded as action item 9). Verified: all
default_modules placements valid, verify_recipes and verify_layouts
pass, and the report reproduces the numbers-pass tables exactly
(fitted: 10.5/47/99/233.5/354.5/722.5/1491.5/1436.5). Doc tables
updated for the three geometry-corrected loadouts.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DyCu8vwChKMbLJQ3xosYEN

bin/app/data/config/recipes.toml

@@ -1,26 +1,26 @@
 # recipes.toml
 #
-# First real-content iteration of the production tree. Quantities and
-# durations are a first guess; the balancing pass will tune them and assign
-# real unlock_at_station_level values. Almost everything is unlocked for now so
-# the full tree is testable; the only gated recipe schematics are the medium and
-# large laser-cannon item recipes, which demonstrate the unlock_requires
-# prerequisite chain (large requires medium — see modules.toml / ships.toml).
+# Production tree v2 (see docs/content_design.md, "Production tree v2" and
+# "Numbers — first pass"). Quantities and durations are tuned so that every
+# fitted ship lands on the threat-cost ladder and the ratio curve is
+# realized: tier 1 ratios are 1:1, tier 2 ratios are 2:3, tier 3+ ratios
+# are deliberately strange.
 #
-# Input chain per game phase — each phase adds exactly one new base input:
+# Input chain per game phase — each phase transition adds exactly one new
+# base input:
 #
-#   early  iron_ore + copper_ore   -> ingots -> copper_wire, steel_plate,
-#                                    circuit_board
-#   mid    + titanium_ore          -> titanium_frame; assembler-made
-#                                    mechanical_parts, targeting_unit,
-#                                    drive_unit
-#   late   + advanced_alloy        -> reinforced_plating, capital_core.
-#                                    advanced_alloy CANNOT be mined; it only
-#                                    comes from reprocessing salvaged scrap,
-#                                    so capital production requires combat.
+#   early  iron_ore + copper_ore    minable on every asteroid tile (the
+#                                   asteroid is an M-type body — its bulk
+#                                   rock IS ore)
+#   mid    + quartz                 geode deposits in expansion territory
+#                                   (deposit gating pending — see action
+#                                   item 5 in docs/progression_design.md;
+#                                   until then quartz mines anywhere)
+#   late   + voidsteel              battle-forged: ONLY from reprocessing
+#                                   salvaged scrap, so capital production
+#                                   requires combat
 #
-# Run tools/verify_recipes.py after editing to check that every consumed
-# item has a producer and every item has a visuals.toml entry.
+# Run tools/verify_recipes.py and tools/threat_report.py after editing.
 
 # -----------------------------------------------------------------------------
 # Mining (tier 0)
@@ -38,405 +38,406 @@ id = "mine_copper_ore"
 building = "miner"
 inputs = []
 outputs = [{item = "copper_ore", amount = 1}]
-duration_seconds = 1.5
+duration_seconds = 1.0
 
-# Titanium is the midgame ore: mined three times slower than iron.
 [[recipe]]
-id = "mine_titanium_ore"
+id = "mine_quartz"
 building = "miner"
 inputs = []
-outputs = [{item = "titanium_ore", amount = 1}]
-duration_seconds = 3.0
+outputs = [{item = "quartz", amount = 1}]
+duration_seconds = 2.0
 
 # -----------------------------------------------------------------------------
-# Smelting (tier 1)
+# Smelting (tier 1) — one recipe per input item; ratios are 1:1 with miners.
 # -----------------------------------------------------------------------------
 
 [[recipe]]
 id = "iron_ingot"
 building = "smelter"
-inputs = [{item = "iron_ore", amount = 2}]
+inputs = [{item = "iron_ore", amount = 1}]
 outputs = [{item = "iron_ingot", amount = 1}]
-duration_seconds = 2.0
+duration_seconds = 1.0
 
 [[recipe]]
 id = "copper_ingot"
 building = "smelter"
-inputs = [{item = "copper_ore", amount = 2}]
+inputs = [{item = "copper_ore", amount = 1}]
 outputs = [{item = "copper_ingot", amount = 1}]
-duration_seconds = 2.5
+duration_seconds = 1.0
 
 [[recipe]]
-id = "titanium_ingot"
+id = "silicon"
 building = "smelter"
-inputs = [{item = "titanium_ore", amount = 3}]
-outputs = [{item = "titanium_ingot", amount = 1}]
-duration_seconds = 4.0
+inputs = [{item = "quartz", amount = 1}]
+outputs = [{item = "silicon", amount = 1}]
+duration_seconds = 2.0
+
+# Scrap smelting: the safe, boring sink. Deliberately value-losing (4 threat
+# of scrap becomes a 2-threat ingot) — reprocessing is the value-preserving
+# path.
+[[recipe]]
+id = "scrap_smelting"
+building = "smelter"
+inputs = [{item = "scrap", amount = 1}]
+outputs = [{item = "iron_ingot", amount = 1}]
+duration_seconds = 1.0
 
 # -----------------------------------------------------------------------------
-# Reprocessing
-#
-# The only source of advanced_alloy: salvaged scrap from destroyed ships.
+# Reprocessing — the only source of voidsteel (battle-forged; formed when
+# weapon plasma anneals hull metal in the violence of ship destruction).
+# Weights are authored for the fully unlocked pool state; the pool
+# renormalizes over implicitly unlocked items early game.
 # -----------------------------------------------------------------------------
 
 [[recipe]]
 id = "reprocessing_cycle"
 building = "reprocessing_plant"
-inputs = [{item = "scrap", amount = 5}]
-duration_seconds = 3.0
+inputs = [{item = "scrap", amount = 4}]
+duration_seconds = 4.0
 
   [[recipe.outputs]]
   item = "iron_ingot"
-  amount = 2
-  probability = 0.45
+  amount = 1
+  probability = 0.3
 
   [[recipe.outputs]]
   item = "copper_ingot"
   amount = 1
-  probability = 0.25
+  probability = 0.3
 
   [[recipe.outputs]]
-  item = "titanium_ingot"
+  item = "silicon"
   amount = 1
-  probability = 0.15
+  probability = 0.2
 
   [[recipe.outputs]]
-  item = "advanced_alloy"
+  item = "voidsteel"
   amount = 1
-  probability = 0.15
+  probability = 0.2
 
 # -----------------------------------------------------------------------------
-# Basic components (tier 2, early game)
+# Tier 2 — early intermediates (clean ratios, ~2:3)
 # -----------------------------------------------------------------------------
 
-[[recipe]]
-id = "copper_wire"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "copper_ingot", amount = 1}]
-outputs = [{item = "copper_wire", amount = 2}]
-duration_seconds = 1.5
-
 [[recipe]]
 id = "steel_plate"
-unlock_at_station_level = -1
 building = "assembler"
 inputs = [{item = "iron_ingot", amount = 2}]
 outputs = [{item = "steel_plate", amount = 1}]
+duration_seconds = 3.0
+
+[[recipe]]
+id = "copper_wire"
+building = "assembler"
+inputs = [{item = "copper_ingot", amount = 1}]
+outputs = [{item = "copper_wire", amount = 2}]
+duration_seconds = 1.0
+
+[[recipe]]
+id = "copper_coil"
+building = "assembler"
+inputs = [{item = "copper_wire", amount = 2}]
+outputs = [{item = "copper_coil", amount = 1}]
+duration_seconds = 1.5
+
+# Depth-3 chain (ore -> ingot -> plate -> block) is the factory's
+# doubling-time knob; see the block economy rules in progression_design.md.
+[[recipe]]
+id = "building_block"
+building = "assembler"
+inputs = [{item = "steel_plate", amount = 2}]
+outputs = [{item = "building_block", amount = 4}]
+duration_seconds = 2.0
+
+# -----------------------------------------------------------------------------
+# Tier 3 — mid intermediates (strange ratios begin; need quartz)
+# -----------------------------------------------------------------------------
+
+[[recipe]]
+id = "control_chip"
+building = "assembler"
+inputs = [{item = "silicon", amount = 1}, {item = "copper_wire", amount = 2}]
+outputs = [{item = "control_chip", amount = 1}]
+duration_seconds = 5.0
+
+[[recipe]]
+id = "capacitor_bank"
+building = "assembler"
+inputs = [{item = "copper_coil", amount = 2}, {item = "silicon", amount = 1}]
+outputs = [{item = "capacitor_bank", amount = 1}]
+duration_seconds = 5.0
+
+# The quality gate for m+ hulls: a deliberately long-running recipe
+# (time-heavy archetype).
+[[recipe]]
+id = "hardened_steel"
+building = "assembler"
+inputs = [{item = "steel_plate", amount = 3}]
+outputs = [{item = "hardened_steel", amount = 1}]
+duration_seconds = 12.0
+
+[[recipe]]
+id = "ceramic_plate"
+building = "assembler"
+inputs = [{item = "quartz", amount = 2}]
+outputs = [{item = "ceramic_plate", amount = 1}]
+duration_seconds = 4.0
+
+[[recipe]]
+id = "drive_unit"
+building = "assembler"
+inputs = [
+    {item = "steel_plate", amount = 2},
+    {item = "copper_coil", amount = 2},
+    {item = "control_chip", amount = 1},
+]
+outputs = [{item = "drive_unit", amount = 1}]
+duration_seconds = 8.0
+
+# -----------------------------------------------------------------------------
+# Tier 4 — late intermediates (need voidsteel)
+# -----------------------------------------------------------------------------
+
+[[recipe]]
+id = "voidsteel_plate"
+building = "assembler"
+inputs = [{item = "voidsteel", amount = 1}, {item = "hardened_steel", amount = 1}]
+outputs = [{item = "voidsteel_plate", amount = 1}]
+duration_seconds = 8.0
+
+[[recipe]]
+id = "capital_core"
+building = "assembler"
+inputs = [
+    {item = "voidsteel", amount = 2},
+    {item = "capacitor_bank", amount = 1},
+    {item = "control_chip", amount = 1},
+]
+outputs = [{item = "capital_core", amount = 1}]
+duration_seconds = 10.0
+
+# -----------------------------------------------------------------------------
+# Shortcut recipes — drop-only assembler recipe schematics
+# (unlock_at_station_level >= 0). Pure rewards: item threat stays defined by
+# the base (expensive) path via the max rule, so shortcuts give real factory
+# efficiency without shifting any balance.
+# -----------------------------------------------------------------------------
+
+[[recipe]]
+id = "shortcut_steel_plate"
+unlock_at_station_level = 1
+building = "assembler"
+inputs = [{item = "iron_ore", amount = 3}]
+outputs = [{item = "steel_plate", amount = 1}]
 duration_seconds = 2.0
 
 [[recipe]]
-id = "circuit_board"
-unlock_at_station_level = -1
+id = "shortcut_control_chip"
+unlock_at_station_level = 2
 building = "assembler"
-inputs = [{item = "iron_ingot", amount = 1}, {item = "copper_wire", amount = 2}]
-outputs = [{item = "circuit_board", amount = 1}]
-duration_seconds = 2.0
+inputs = [{item = "quartz", amount = 2}]
+outputs = [{item = "control_chip", amount = 1}]
+duration_seconds = 4.0
 
 [[recipe]]
-id = "building_blocks"
-unlock_at_station_level = -1
+id = "shortcut_hardened_steel"
+unlock_at_station_level = 2
 building = "assembler"
 inputs = [{item = "iron_ingot", amount = 4}]
-outputs = [{item = "building_block", amount = 10}]
-duration_seconds = 4.0
-
-# -----------------------------------------------------------------------------
-# Advanced components (tier 3, midgame)
-# -----------------------------------------------------------------------------
-
-[[recipe]]
-id = "mechanical_parts"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "steel_plate", amount = 1}, {item = "iron_ingot", amount = 1}]
-outputs = [{item = "mechanical_parts", amount = 2}]
-duration_seconds = 2.5
-
-[[recipe]]
-id = "targeting_unit"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "circuit_board", amount = 2}, {item = "copper_wire", amount = 1}]
-outputs = [{item = "targeting_unit", amount = 1}]
-duration_seconds = 3.0
-
-[[recipe]]
-id = "drive_unit"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [
-    {item = "steel_plate", amount = 1},
-    {item = "mechanical_parts", amount = 1},
-    {item = "circuit_board", amount = 1},
-]
-outputs = [{item = "drive_unit", amount = 1}]
-duration_seconds = 4.0
-
-[[recipe]]
-id = "titanium_frame"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "titanium_ingot", amount = 2}, {item = "steel_plate", amount = 1}]
-outputs = [{item = "titanium_frame", amount = 1}]
-duration_seconds = 4.0
-
-# -----------------------------------------------------------------------------
-# Capital components (tier 4, lategame — gated on advanced_alloy)
-# -----------------------------------------------------------------------------
-
-[[recipe]]
-id = "reinforced_plating"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "steel_plate", amount = 2}, {item = "advanced_alloy", amount = 1}]
-outputs = [{item = "reinforced_plating", amount = 1}]
-duration_seconds = 5.0
-
-[[recipe]]
-id = "capital_core"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [
-    {item = "targeting_unit", amount = 1},
-    {item = "drive_unit", amount = 1},
-    {item = "advanced_alloy", amount = 2},
-]
-outputs = [{item = "capital_core", amount = 1}]
+outputs = [{item = "hardened_steel", amount = 1}]
 duration_seconds = 8.0
 
-# -----------------------------------------------------------------------------
-# Module items — early game
-# -----------------------------------------------------------------------------
-
-[[recipe]]
-id = "laser_cannon_s_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "iron_ingot", amount = 2}, {item = "circuit_board", amount = 1}]
-outputs = [{item = "laser_cannon_s_module", amount = 1}]
-duration_seconds = 3.0
-
-[[recipe]]
-id = "salvager_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "steel_plate", amount = 1}, {item = "circuit_board", amount = 1}]
-outputs = [{item = "salvager_module", amount = 1}]
-duration_seconds = 4.0
-
-[[recipe]]
-id = "repair_tool_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "circuit_board", amount = 2}, {item = "copper_wire", amount = 1}]
-outputs = [{item = "repair_tool_module", amount = 1}]
-duration_seconds = 4.0
-
-[[recipe]]
-id = "armor_plates_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "steel_plate", amount = 2}]
-outputs = [{item = "armor_plates_module", amount = 1}]
-duration_seconds = 3.0
-
-[[recipe]]
-id = "sensor_booster_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "circuit_board", amount = 1}, {item = "copper_wire", amount = 2}]
-outputs = [{item = "sensor_booster_module", amount = 1}]
-duration_seconds = 3.0
-
-[[recipe]]
-id = "maneuvering_thrusters_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "mechanical_parts", amount = 1}, {item = "copper_wire", amount = 1}]
-outputs = [{item = "maneuvering_thrusters_module", amount = 1}]
-duration_seconds = 3.0
-
-# -----------------------------------------------------------------------------
-# Module items — midgame
-# -----------------------------------------------------------------------------
-
-[[recipe]]
-id = "afterburner_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "drive_unit", amount = 1}, {item = "steel_plate", amount = 1}]
-outputs = [{item = "afterburner_module", amount = 1}]
-duration_seconds = 4.0
-
-[[recipe]]
-id = "weapon_upgrade_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "targeting_unit", amount = 1}, {item = "steel_plate", amount = 1}]
-outputs = [{item = "weapon_upgrade_module", amount = 1}]
-duration_seconds = 4.0
-
-[[recipe]]
-id = "weapon_primer_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "targeting_unit", amount = 1}, {item = "copper_wire", amount = 2}]
-outputs = [{item = "weapon_primer_module", amount = 1}]
-duration_seconds = 4.0
-
-[[recipe]]
-id = "weapon_stabilizer_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [{item = "targeting_unit", amount = 1}, {item = "mechanical_parts", amount = 1}]
-outputs = [{item = "weapon_stabilizer_module", amount = 1}]
-duration_seconds = 4.0
-
-[[recipe]]
-id = "laser_cannon_m_module"
-unlock_at_station_level = 1
-building = "assembler"
-inputs = [{item = "targeting_unit", amount = 1}, {item = "titanium_frame", amount = 1}]
-outputs = [{item = "laser_cannon_m_module", amount = 1}]
-duration_seconds = 6.0
-
-[[recipe]]
-id = "drone_bay_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [
-    {item = "titanium_frame", amount = 1},
-    {item = "mechanical_parts", amount = 1},
-    {item = "circuit_board", amount = 1},
-]
-outputs = [{item = "drone_bay_module", amount = 1}]
-duration_seconds = 6.0
-
-# -----------------------------------------------------------------------------
-# Module items — lategame
-# -----------------------------------------------------------------------------
-
-[[recipe]]
-id = "laser_cannon_l_module"
-unlock_at_station_level = 1
-unlock_requires = ["laser_cannon_m_module"]
-building = "assembler"
-inputs = [
-    {item = "targeting_unit", amount = 2},
-    {item = "reinforced_plating", amount = 2},
-    {item = "titanium_frame", amount = 1},
-]
-outputs = [{item = "laser_cannon_l_module", amount = 1}]
-duration_seconds = 12.0
-
-[[recipe]]
-id = "drone_hangar_module"
-unlock_at_station_level = -1
-building = "assembler"
-inputs = [
-    {item = "capital_core", amount = 1},
-    {item = "titanium_frame", amount = 2},
-    {item = "reinforced_plating", amount = 2},
-]
-outputs = [{item = "drone_hangar_module", amount = 1}]
-duration_seconds = 20.0
-
 # -----------------------------------------------------------------------------
 # Ship hulls
 # -----------------------------------------------------------------------------
 
 [[recipe]]
 id = "drone_hull"
-unlock_at_station_level = -1
 building = "assembler"
-inputs = [{item = "iron_ingot", amount = 5}, {item = "circuit_board", amount = 1}]
+inputs = [{item = "iron_ingot", amount = 1}]
 outputs = [{item = "drone_hull", amount = 1}]
-duration_seconds = 4.0
+duration_seconds = 1.0
 
 [[recipe]]
 id = "frigate_hull"
-unlock_at_station_level = -1
 building = "assembler"
-inputs = [
-    {item = "steel_plate", amount = 3},
-    {item = "mechanical_parts", amount = 1},
-    {item = "circuit_board", amount = 1},
-]
+inputs = [{item = "steel_plate", amount = 2}, {item = "copper_wire", amount = 1}]
 outputs = [{item = "frigate_hull", amount = 1}]
-duration_seconds = 8.0
+duration_seconds = 2.0
 
 [[recipe]]
 id = "destroyer_hull"
-unlock_at_station_level = -1
 building = "assembler"
-inputs = [
-    {item = "steel_plate", amount = 5},
-    {item = "mechanical_parts", amount = 2},
-    {item = "circuit_board", amount = 1},
-]
+inputs = [{item = "steel_plate", amount = 3}, {item = "copper_coil", amount = 2}]
 outputs = [{item = "destroyer_hull", amount = 1}]
-duration_seconds = 10.0
+duration_seconds = 4.0
 
 [[recipe]]
 id = "cruiser_hull"
-unlock_at_station_level = -1
 building = "assembler"
-inputs = [
-    {item = "titanium_frame", amount = 2},
-    {item = "steel_plate", amount = 4},
-    {item = "drive_unit", amount = 1},
-]
+inputs = [{item = "hardened_steel", amount = 2}, {item = "control_chip", amount = 2}]
 outputs = [{item = "cruiser_hull", amount = 1}]
-duration_seconds = 15.0
+duration_seconds = 6.0
 
 [[recipe]]
 id = "battlecruiser_hull"
-unlock_at_station_level = -1
 building = "assembler"
 inputs = [
-    {item = "titanium_frame", amount = 3},
-    {item = "steel_plate", amount = 6},
+    {item = "hardened_steel", amount = 3},
+    {item = "control_chip", amount = 2},
     {item = "drive_unit", amount = 1},
-    {item = "targeting_unit", amount = 1},
 ]
 outputs = [{item = "battlecruiser_hull", amount = 1}]
-duration_seconds = 20.0
+duration_seconds = 8.0
 
 [[recipe]]
 id = "battleship_hull"
-unlock_at_station_level = -1
 building = "assembler"
 inputs = [
-    {item = "titanium_frame", amount = 4},
-    {item = "reinforced_plating", amount = 2},
-    {item = "drive_unit", amount = 2},
+    {item = "voidsteel_plate", amount = 3},
+    {item = "drive_unit", amount = 1},
+    {item = "control_chip", amount = 2},
 ]
 outputs = [{item = "battleship_hull", amount = 1}]
-duration_seconds = 30.0
+duration_seconds = 10.0
 
 [[recipe]]
 id = "dreadnought_hull"
-unlock_at_station_level = -1
 building = "assembler"
 inputs = [
+    {item = "voidsteel_plate", amount = 5},
     {item = "capital_core", amount = 1},
-    {item = "titanium_frame", amount = 6},
-    {item = "reinforced_plating", amount = 4},
     {item = "drive_unit", amount = 2},
 ]
 outputs = [{item = "dreadnought_hull", amount = 1}]
-duration_seconds = 60.0
+duration_seconds = 12.0
 
 [[recipe]]
 id = "carrier_hull"
-unlock_at_station_level = -1
 building = "assembler"
 inputs = [
+    {item = "voidsteel_plate", amount = 5},
     {item = "capital_core", amount = 1},
-    {item = "titanium_frame", amount = 5},
-    {item = "reinforced_plating", amount = 3},
     {item = "drive_unit", amount = 2},
 ]
 outputs = [{item = "carrier_hull", amount = 1}]
-duration_seconds = 60.0
+duration_seconds = 12.0
+
+# -----------------------------------------------------------------------------
+# Module prefabs
+# -----------------------------------------------------------------------------
+
+[[recipe]]
+id = "railgun_s_module"
+building = "assembler"
+inputs = [{item = "copper_coil", amount = 1}]
+outputs = [{item = "railgun_s_module", amount = 1}]
+duration_seconds = 1.0
+
+[[recipe]]
+id = "salvager_module"
+building = "assembler"
+inputs = [{item = "steel_plate", amount = 1}, {item = "copper_wire", amount = 2}]
+outputs = [{item = "salvager_module", amount = 1}]
+duration_seconds = 2.0
+
+[[recipe]]
+id = "repair_tool_module"
+building = "assembler"
+inputs = [{item = "steel_plate", amount = 1}, {item = "copper_wire", amount = 2}]
+outputs = [{item = "repair_tool_module", amount = 1}]
+duration_seconds = 2.0
+
+# Material-heavy, fast: the armor archetype.
+[[recipe]]
+id = "armor_plates_module"
+building = "assembler"
+inputs = [{item = "steel_plate", amount = 4}]
+outputs = [{item = "armor_plates_module", amount = 1}]
+duration_seconds = 3.0
+
+[[recipe]]
+id = "maneuvering_thrusters_module"
+building = "assembler"
+inputs = [{item = "steel_plate", amount = 1}, {item = "copper_coil", amount = 1}]
+outputs = [{item = "maneuvering_thrusters_module", amount = 1}]
+duration_seconds = 2.0
+
+[[recipe]]
+id = "sensor_booster_module"
+building = "assembler"
+inputs = [{item = "copper_wire", amount = 2}, {item = "copper_coil", amount = 1}]
+outputs = [{item = "sensor_booster_module", amount = 1}]
+duration_seconds = 2.0
+
+[[recipe]]
+id = "afterburner_module"
+building = "assembler"
+inputs = [{item = "copper_coil", amount = 2}, {item = "steel_plate", amount = 1}]
+outputs = [{item = "afterburner_module", amount = 1}]
+duration_seconds = 3.0
+
+[[recipe]]
+id = "weapon_stabilizer_module"
+building = "assembler"
+inputs = [{item = "steel_plate", amount = 1}, {item = "copper_coil", amount = 1}]
+outputs = [{item = "weapon_stabilizer_module", amount = 1}]
+duration_seconds = 2.0
+
+[[recipe]]
+id = "weapon_primer_module"
+building = "assembler"
+inputs = [{item = "capacitor_bank", amount = 1}, {item = "copper_coil", amount = 1}]
+outputs = [{item = "weapon_primer_module", amount = 1}]
+duration_seconds = 4.0
+
+[[recipe]]
+id = "weapon_upgrade_module"
+building = "assembler"
+inputs = [{item = "control_chip", amount = 1}, {item = "copper_coil", amount = 1}]
+outputs = [{item = "weapon_upgrade_module", amount = 1}]
+duration_seconds = 4.0
+
+[[recipe]]
+id = "railgun_m_module"
+building = "assembler"
+inputs = [
+    {item = "capacitor_bank", amount = 1},
+    {item = "steel_plate", amount = 2},
+    {item = "copper_coil", amount = 1},
+]
+outputs = [{item = "railgun_m_module", amount = 1}]
+duration_seconds = 4.0
+
+[[recipe]]
+id = "drone_bay_module"
+building = "assembler"
+inputs = [
+    {item = "control_chip", amount = 1},
+    {item = "steel_plate", amount = 2},
+    {item = "copper_coil", amount = 1},
+]
+outputs = [{item = "drone_bay_module", amount = 1}]
+duration_seconds = 4.0
+
+[[recipe]]
+id = "railgun_l_module"
+building = "assembler"
+inputs = [
+    {item = "capacitor_bank", amount = 1},
+    {item = "hardened_steel", amount = 2},
+    {item = "ceramic_plate", amount = 1},
+]
+outputs = [{item = "railgun_l_module", amount = 1}]
+duration_seconds = 6.0
+
+[[recipe]]
+id = "drone_hangar_module"
+building = "assembler"
+inputs = [
+    {item = "voidsteel_plate", amount = 1},
+    {item = "control_chip", amount = 2},
+    {item = "drive_unit", amount = 1},
+]
+outputs = [{item = "drone_hangar_module", amount = 1}]
+duration_seconds = 10.0