BlockTech is a Tech focused Skyblock Modpack with Quests and some recipe changes

BlockTech includes Galacticraft which can be found here

Modlist

!mixinbooter-4.2
ActuallyAdditions-1.12.2-r152
AdLods-1.12.2-1.0.8.0-build.0504
ae2stuff-0.7.0.4-mc1.12.2
AE2WTLib-1.12.2-1.0.34
AkashicTome-1.2-12
AppleCore-mc1.12.2-3.4.0
AppleSkin-mc1.12-1.0.14
appliedenergistics2-rv6-stable-7
armorunder-mc1.12.2-1.0.0
Aroma1997Core-1.12.2-2.0.0.2
Aroma1997s-Dimensional-World-1.12.2-2.0.0.2
AutoRegLib-1.3-32
Avaritia neutronium addon 1.12.2 1.4.1
Avaritia-1.12.2-3.3.0.37-universal
Baubles-1.12-1.5.2
bdlib-1.14.3.12-mc1.12.2
BetterBuildersWands-1.12-0.11.1.245+69d0d70
blockcraftery-1.12.2-1.3.1
bonsaitrees-1.1.4-b170
Bookshelf-1.12.2-2.3.590
Botania r1.10-364.4
BrandonsCore-1.12.2-2.4.20.162-universal
carrotslib-mc1.12.2-1.0.0b1
Chameleon-1.12-4.1.3
ChanceCubes-1.12.2-5.0.2.385
ChestTransporter-1.12.2-2.8.8
ChickenChunks-1.12.2-2.4.2.74-universal
Chisel-MC1.12.2-1.0.2.45
chiselsandbits-14.33
ClayBucket-1.12-1.1
clayconversion-1.12.x-1.4
CodeChickenLib-1.12.2-3.2.3.358-universal
CoFHCore-1.12.2-4.6.6.1-universal
CoFHWorld-1.12.2-1.4.0.1-universal
CommonCapabilities-1.12.2-2.4.8
compactmachines3-1.12.2-3.0.18-b278
Controlling-3.0.10
CraftTweaker2-1.12-4.1.20.675
CTM-MC1.12.2-1.0.2.31
Cucumber-1.12.2-1.1.3
Cyclic-1.12.2-1.20.12
CyclopsCore-1.12.2-1.6.7
DarkUtils-1.12.2-1.8.230
denseneutroncollectors-1.1
Draconic-Additions-1.12.2-1.17.0.45-universal
Draconic-Evolution-1.12.2-2.3.28.354-universal
EnderCore-1.12.2-0.5.76
EnderIO-1.12.2-5.3.70
EnderStorage-1.12.2-2.4.6.137-universal
environmentaltech-1.12.2-2.0.20.1
etlunar-1.12.2-2.0.20.1
ExCompressum_1.12.2-3.0.32
exnihilocreatio-1.12.2-0.4.7.2
ExtraPlanets-1.12.2-0.7.4
extrautils2-1.12-1.9.9
FluxNetworks-1.12.2-4.1.1.34
ForgeEndertech-1.12.2-4.5.6.0-build.0619
Forgelin-1.8.4
ForgeMultipart-1.12.2-2.6.2.83-universal
FTBBackups-1.1.0.1
FTBLib-5.4.7.2
FTBMoney-1.2.0.47
FTBQuests-1202.9.0.15
FTBUtilities-5.4.1.131
Galacticraft-Planets-1.12.2-4.0.2.281
GalacticraftCore-1.12.2-4.0.2.281
GravityGun-1.12.2-7.1.0
iChunUtil-1.12.2-7.2.2
ImmersiveEngineering-0.12-98
industrialforegoing-1.12.2-1.12.13-237
IntegratedDynamics-1.12.2-1.1.11
IntegratedTunnels-1.12.2-1.6.14
InventoryTweaks-1.63
ironchest-1.12.2-7.0.72.847
ItemFilters-1.0.4.2
jei_1.12.2-4.16.1.301
journeymap-1.12.2-5.7.1
JustEnoughResources-1.12.2-0.9.2.60
Mantle-1.12-1.3.3.55
mcjtylib-1.12-3.5.4
Mekanism-1.12.2-9.8.3.390
MekanismGenerators-1.12.2-9.8.3.390
MekanismTools-1.12.2-9.8.3.390
MicdoodleCore-1.12.2-4.0.2.281
MJRLegendsLib-1.12.2-1.2.1
More-Planets-1.12.2-2.2.2-GC280
moreavaritia-mc1.12.2-v4
moreoverlays-1.15.1-mc1.12.2
MouseTweaks-2.10-mc1.12.2
MysticalAgradditions-1.12.2-1.3.2
MysticalAgriculture-1.12.2-1.7.5
mysticallib-1.12.2-1.13.0
NoMoreRecipeConflict-0.13(1.12.2)
NotEnoughIDs-1.5.4.4
NuclearCraft-2.18zzz-1.12.2
OpenBlocks-1.12.2-1.8.1
OpenModsLib-1.12.2-0.12.2
OreExcavation-1.4.150
p455w0rdslib-1.12.2-2.3.161
Patchouli-1.0-23.6
Placebo-1.12.2-1.6.0
PortalGun-1.12.2-7.1.0
ProjectE-1.12.2-PE1.4.1
ProjectEIntegration-1.12.2-2.3.1
ProjectEX-1.2.0.40
ProjectIntelligence-1.12.2-1.0.9.28-universal
RandomThings-MC1.12.2-4.2.7.4
RebornCore-1.12.2-3.19.5-universal
RebornStorage-1.12.2-3.3.4.1
RedstoneFlux-1.12-2.1.1.1-universal
refinedstorage-1.6.16
refinedstorageaddons-0.4.5
refined_avaritia-1.12.2-2.6
rftools-1.12-7.73
rftoolsdim-1.12-5.71
rsinfinitewireless-1.2
SkyBonsais-1.0.1
SkyOrchards-0.0.12
solcarrot-1.12.2-1.8.4
SteveKunG's-Lib-1.12.2-1.2.0
StorageDrawers-1.12.2-5.4.2
TConstruct-1.12.2-2.13.0.183
TeamIslands-1.1.0.26
TechReborn-1.12.2-2.27.3.1084-universal
tesla-core-lib-1.12.2-1.0.18
Tesslocator-1.1.0.15
theoneprobe-1.12-1.4.28
ThermalDynamics-1.12.2-2.5.6.1-universal
ThermalExpansion-1.12.2-5.5.7.1-universal
ThermalFoundation-1.12.2-2.6.7.1-universal
ThermalInnovation-1.12.2-0.3.6.1-universal
TinkerToolLeveling-1.12.2-1.1.0
Translocators-1.12.2-2.5.2.81-universal
TS2K16-1.2.10
twilightforest-1.12.2-3.11.1021-universal
Ultimate SkyBlock Resource Generator-1.12.2-1.3
valkyrielib-1.12.2-2.0.20.1
voidislandcontrol-1.5.3
WirelessCraftingTerminal-1.12.2-3.12.97

BlockTech

Actually Additions

AE2 Stuff

AE2 Wireless Terminal Library

Akashic Tome

AppleCore

AppleSkin

Applied Energistics 2

Armor Underwear Mod [FORGE]

Aroma1997Core

Aroma1997s Dimensional World

AutoRegLib

Avaritia 1.1x

Avaritia neutronium addon

Baubles

BdLib

Better Builder's Wands

Blockcraftery

Bonsai Trees 4

Bookshelf

Botania