Colossal Reactors: FTB Evolution 2 config options

Config options (how FTB Evolution 2 sets them)

80 settings shipped in the pack's config files; 8 differ from the mod's documented default.

Show settings
SettingFTB Evolution 2 valueMod default
dev.000_reactor_validation_debug
Dump full reactor validation to log (info level). Default: false
config/colossal_reactors-common.toml
falsenot documented
dev.001_reactor_simulation_debug
Log reactor simulation (heat sink rod/adj/nonAdj, weights, fuel/energy mult) each tick. Default: false
config/colossal_reactors-common.toml
falsenot documented
dev.002_melter_debug
Log why the Melter is not advancing when it has input (no recipe, fluid not found, heat product). Default: false
config/colossal_reactors-common.toml
falsenot documented
dev.003_enable_radiation_management
Does not enable radiation in Colossal Reactors reactors. Enable radiation management features (Radiation Scrubber, Radiation Cure). When true and Mekanism is installed, items and recipes appear in creative tab and are craftable. Default: false
config/colossal_reactors-common.toml
falsenot documented
dev.004_turbine_validation_debug
Dump full turbine validation to log (info level). Default: false
config/colossal_reactors-common.toml
falsenot documented
dev.005_turbine_simulation_debug
Log turbine simulation (coil/blade eff, steam, RF/tick). Default: false
config/colossal_reactors-common.toml
falsenot documented
dev.006_power_port_op_debug
Log high-conduction power port OP push details (Brandon's Core / Draconic). Default: false
config/colossal_reactors-common.toml
falsenot documented
evil_things.000_reactor_unstability
Reactor unstability. Default: false
config/colossal_reactors-common.toml
falsenot documented
evil_things.100_mekanism_radiation_integration
Mekanism radiation integration. Default: false
config/colossal_reactors-common.toml
falsenot documented
evil_things.101_iska_utils_explosion_integration
Iska Utils freelag explosion on meltdown (requires iska_utils in the pack). Default: false
config/colossal_reactors-common.toml
falsenot documented
evil_things.102_alexs_caves_explosion_integration
Alex's Caves explosion integration. Default: false
config/colossal_reactors-common.toml
falsenot documented
evil_things.reactor_stability.100_thermal_stress_from_size_enabled
Interior-span thermal stress divides overheating-based cooling RF (longest interior edge). Larger reactors need higher overheating tiers (datapack) for stability. Default: true
config/colossal_reactors-common.toml
truenot documented
evil_things.reactor_stability.105_thermal_stress_scale_fluid_cooling
Apply the same thermal stress factor to fluid coolant overheating (water/steam path). Default: true
config/colossal_reactors-common.toml
truenot documented
reactor.validation.001_allowMultipleReactorControllers
If false, reactor is valid only with exactly one reactor controller on its outer faces. If true, multiple controllers allowed. Default: false
config/colossal_reactors-common.toml
falsenot documented
turbine.blade.003_requireBalancedBladeRings
Require balanced blade rings (4, 8, 12... per rod) for runtime validation and steam cap. Default: true
config/colossal_reactors-common.toml
truenot documented
turbine.validation.001_allowMultipleTurbineControllers
If false, turbine is valid only with exactly one turbine controller. Default: false
config/colossal_reactors-common.toml
falsenot documented
worldgen.000_disable_uranium_oregen
When true, disables uranium ore generation in the world. Default: false
config/colossal_reactors-common.toml
truenot documented
worldgen.001_disable_lead_oregen
When true, disables lead ore generation in the world. Default: false
config/colossal_reactors-common.toml
truenot documented
worldgen.002_disable_boron_oregen
When true, disables boron ore generation in the world. Few mods add boron; useful to keep only boron. Default: false
config/colossal_reactors-common.toml
falsenot documented
worldgen.003_disable_chromium_oregen
When true, disables chromium ore generation in the world. Default: false
config/colossal_reactors-common.toml
falsenot documented
worldgen.004_disable_californium_oregen
When true, disables californium End ore generation. Default: false
config/colossal_reactors-common.toml
falsenot documented
reactor.balance.001_rodEnergyScalingExponent changed by FTB Evolution 2
When rodEnergyScalingMode=1: exponent for n^exp. Smaller = flatter for large reactors. Default: 0.90
config/colossal_reactors-common.toml
0.760.9
reactor.size.000_maxReactorWidth changed by FTB Evolution 2
Maximum reactor width (X or Z). Default: 65
config/colossal_reactors-common.toml
3265
reactor.size.001_maxReactorLength changed by FTB Evolution 2
Maximum reactor length (X or Z). Default: 64
config/colossal_reactors-common.toml
3265
reactor.size.002_maxReactorHeight changed by FTB Evolution 2
Maximum reactor height (Y). Default: 65
config/colossal_reactors-common.toml
3265
turbine.blade.004_steamMbPerBladePerTick changed by FTB Evolution 2
Max mB steam per tick counted per valid balanced blade. Default: 1000
config/colossal_reactors-common.toml
1501000
turbine.size.000_maxTurbineWidth changed by FTB Evolution 2
Maximum turbine width (X or Z). Default: 65
config/colossal_reactors-common.toml
3265
turbine.size.001_maxTurbineLength changed by FTB Evolution 2
Maximum turbine length (X or Z). Default: 65
config/colossal_reactors-common.toml
3265
turbine.size.002_maxTurbineHeight changed by FTB Evolution 2
Maximum turbine height (Y). Default: 65
config/colossal_reactors-common.toml
3265
builder.000_buildStepsPerTick
How many build steps to execute per tick while building. Higher = faster, but heavier server load. Default: 2
config/colossal_reactors-common.toml
22
builder.001_tankCapacityMb
Reactor Builder internal fluid tank capacity in mB. Default: 64000
config/colossal_reactors-common.toml
6400064000
evil_things.reactor_stability.000_reactor_unstability_max_stability
Maximum stability when reactor unstability is enabled. Default: 1000
config/colossal_reactors-common.toml
10001000
evil_things.reactor_stability.001_stability_interior_volume_baseline
Interior block count at or below: base cooling/production ratio only (forgiving for small reactors). Default: 4096
config/colossal_reactors-common.toml
40964096
evil_things.reactor_stability.002_stability_interior_volume_stress
Reference interior size where extra required ratio reaches maximum (huge reactors need top-tier coolant). Default: 262144
config/colossal_reactors-common.toml
262144262144
evil_things.reactor_stability.003_stability_max_extra_required_ratio
At stress volume, required cooling/production ratio is base (0.85) plus this value. Default: 0.11
config/colossal_reactors-common.toml
0.110.11
evil_things.reactor_stability.101_thermal_stress_l_ref
Reference interior span in blocks where factor is neutral (~1 after clipping). Typical small interior ~5 for a 7-shell reactor. Default: 5
config/colossal_reactors-common.toml
55
evil_things.reactor_stability.102_thermal_stress_l_min
Minimum interior span used in the stress curve (clip). Default: 3
config/colossal_reactors-common.toml
33
evil_things.reactor_stability.103_thermal_stress_gamma
Exponent for (L/L_ref)^gamma; lower = gentler growth with size. Default: 0.38
config/colossal_reactors-common.toml
0.380.38
evil_things.reactor_stability.104_thermal_stress_alpha
Stress strength: factor = 1 + alpha * ((L/L_ref)^gamma - 1). Default: 0.45
config/colossal_reactors-common.toml
0.450.45
melter.000_tankCapacityMb
Melter internal fluid tank capacity in mB. Default: 64000
config/colossal_reactors-common.toml
6400064000
radiation_scrubber.000_energyPerTick
Energy (RF) consumed per scrub tick when the machine runs. Default: 100
config/colossal_reactors-common.toml
100100
radiation_scrubber.001_energyCapacity
Energy buffer capacity in RF. Default: 10000
config/colossal_reactors-common.toml
1000010000
radiation_scrubber.010_radiusBlocks
Scrub radius in blocks (distance from machine)
config/colossal_reactors-common.toml
5050
radiation_scrubber.011_intervalTicks
Ticks between each scrub pass. Default: 10
config/colossal_reactors-common.toml
1010
radiation_scrubber.100_baseRadiationRemoval
Base multiplier for how much radiation is removed per scrub (applied to datapack effectiveness). Default: 100
config/colossal_reactors-common.toml
100100
radiation_scrubber.101_baseGasDestruction
Base mB of radioactive gas destroyed per tick (100 RF per tick). With catalyst: base * gas_mult from datapack. Default: 10
config/colossal_reactors-common.toml
1010
reactor.balance.000_rodEnergyScalingMode
Energy scaling mode vs effectiveRodCount. 0=Legacy (n*log), 1=Power (n^exp), 2=Saturating (n/(1+n/k)). Default: 1
config/colossal_reactors-common.toml
11
reactor.balance.002_rodEnergyScalingSaturationK
When rodEnergyScalingMode=2: saturation constant k for n/(1+n/k). Default: 600
config/colossal_reactors-common.toml
600600
reactor.balance.003_rodFuelScalingMode
Fuel scaling mode vs effectiveRodCount. 0=Legacy (n*log), 1=Power (n^exp), 2=Saturating (n/(1+n/k)). Default: 1 (linear exponent=1.0 keeps old behavior)
config/colossal_reactors-common.toml
11
reactor.balance.004_rodFuelScalingExponent
When rodFuelScalingMode=1: exponent for n^exp. Default: 1.00 (linear; keeps old behavior)
config/colossal_reactors-common.toml
11
reactor.balance.005_rodFuelScalingSaturationK
When rodFuelScalingMode=2: saturation constant k for n/(1+n/k). Default: 600
config/colossal_reactors-common.toml
600600
reactor.base.000_rodMaxFuelUnits
Max fuel units per reactor rod (shared capacity). Default: 10000
config/colossal_reactors-common.toml
1000010000
reactor.base.101b_minRfPerTick
Minimum RF/t produced by any running reactor. Default: 500
config/colossal_reactors-common.toml
500500
reactor.base.101c_minFuelUnitsPerTick
Minimum fuel units consumed per tick. Default: 0.05
config/colossal_reactors-common.toml
0.050.05
reactor.consumption.106b2_consumptionCurveDecayRods
As reactor grows, curve advantage fades. 0 = always sqrt; 400 = big reactors closer to linear. Default: 400
config/colossal_reactors-common.toml
400400
reactor.consumption.106b_consumptionScale
Consumption scale factor for empirical curve. Default: 1.72
config/colossal_reactors-common.toml
1.721.72
reactor.efficiency.000_rfEfficiencyLoss
RF efficiency loss factor. Default: 0.2
config/colossal_reactors-common.toml
0.20.2
reactor.efficiency.001_fuelEfficiencyLoss
Fuel efficiency factor. Default: 1
config/colossal_reactors-common.toml
11
reactor.efficiency.002_productionMultiplier
Production multiplier. Default: 1
config/colossal_reactors-common.toml
11
reactor.efficiency.003_consumptionMultiplier
Consumption multiplier. Default: 1
config/colossal_reactors-common.toml
11
reactor.heatSink.106d_heatSinkAdjacentWeight
Weight for coolant cells touching a rod (Refrigerante 0). Default: 1.0
config/colossal_reactors-common.toml
11
reactor.heatSink.106e_heatSinkNonAdjacentWeight
Weight for coolant cells not touching any rod (Refrigerante 1). Default: 0.5
config/colossal_reactors-common.toml
0.50.5
reactor.heatSink.106f_heatSinkConsumptionDivisor
Extra divisor for fuel consumption with heat sinks (MB%%). Default: 1.35
config/colossal_reactors-common.toml
1.351.35
reactor.heatSink.106g_heatSinkRfMultiplier
Scale RF produced with heat sink formula. Default: 1.16
config/colossal_reactors-common.toml
1.161.16
reactor.heatSink.106h_heatSinkFuelUnitsMultiplier
Scale fuel consumption with heat sinks. Default: 1.21
config/colossal_reactors-common.toml
1.211.21
reactor.rods.106c_rodAdjacencyPenalty
Penalty per horizontal neighbor (rod or border). Default: 0.25
config/colossal_reactors-common.toml
0.250.25
reactor.validation.000_reactorValidationIntervalTicks
Ticks between reactor structure re-validation when ON (e.g. 200 = 10s). Default: 200
config/colossal_reactors-common.toml
200200
turbine.balance.000_productionMultiplier
Production multiplier for turbine RF output. Default: 1
config/colossal_reactors-common.toml
11
turbine.balance.001_consumptionMultiplier
Consumption multiplier for turbine steam input. Default: 1
config/colossal_reactors-common.toml
11
turbine.base.000_defaultRfPerSteamMb
Fallback RF per mB steam when datapack entry is missing. Default: 4
config/colossal_reactors-common.toml
44
turbine.base.001_defaultCoilLayerCount
Default coil-layer setting in turbine builder (GUI shows this + 1). Default: 1 (= 2 layers in GUI)
config/colossal_reactors-common.toml
11
turbine.base.101b_minRfPerTick
Minimum RF/t produced by any running turbine. Default: 0
config/colossal_reactors-common.toml
00
turbine.blade.000_maxBladeRing
Maximum blade distance from a turbine rod in blocks (ring index). Each complete ring adds four blades. Default 31 allows a 63x63 internal span with the rod at the center ((63 - 1) / 2).
config/colossal_reactors-common.toml
3131
turbine.blade.001_efficiencyBonusPerAscendingLayer
Blade efficiency bonus per ascending layer (+3%% = 0.03). Default: 0.03
config/colossal_reactors-common.toml
0.030.03
turbine.blade.002_efficiencyMalusPerDescendingLayer
Blade efficiency malus per descending layer after bonus break. Default: 0.03
config/colossal_reactors-common.toml
0.030.03
turbine.blade.005_steamInputMbPerBlade
Steam input buffer capacity (mB) per valid balanced blade in the turbine controller, same idea as reactor coolant per rod (10000). Output condensate stays one tick on ports. Default: 10000
config/colossal_reactors-common.toml
1000010000
turbine_builder.000_buildStepsPerTick
Build steps per tick while building. Default: 2
config/colossal_reactors-common.toml
22
turbine_builder.001_tankCapacityMb
Turbine Builder internal fluid tank capacity in mB. Default: 64000
config/colossal_reactors-common.toml
6400064000
turbine.coil.000_emptyCoilEfficiency
Efficiency for air or unknown blocks in coil zone. Default: 0.3
config/colossal_reactors-common.toml
0.30.3
turbine.validation.000_turbineValidationIntervalTicks
Ticks between turbine structure re-validation when ON. Default: 200
config/colossal_reactors-common.toml
200200