This is somewhat of the predecessor towards the HeavyFall mod pack that was created for the 1.5.2 version of Minecraft. It revolves around the use of weaponry, warfare, and some exploration to gain an advantage towards your opponents. This is experimental, many things will be added and changed in the game to add a bit of immersion.

Here's the mods that are in this modpack:

Inventory Tweaks (by Kobata)
Waila (by ProfMobius)
Immersive Engineering (by BluSunrize)
Just Enough Items (JEI) (by mezz)
JourneyMap (by techbrew)
Biomes O' Plenty (by Glitchfiend)
Counter Guns (by Kloonder)
Ballistic Missiles (by LordAkkarin)
Mantle (by mDiyo)
Tinkers Construct (by mDiyo)
Pam's HarvestCraft (by MatrexsVigil)
Natura (by mDiyo)
Better Builder's Wands (by Portablejim)
GraveStone Mod (by EuhDawson)
Just Enough Resources (JER) (by Way2muchnoise)
MCMultiPart (by amadornes)
Refined Storage (by raoulvdberge)
ProjectE (by sinkillerj)
Roguelike Dungeons (by Greymerk)
EnderCore (by tterrag1098)
Ender IO (by CrazyPants_MC)
OMLib (by Keridos)
OpenModularTurrets (by Poenjabiesous)
CoFH Core (by TeamCoFH)
Thermal Foundation (by TeamCoFH)
CodeChicken Lib 1.8.+ (by covers1624)
Thermal Expansion (by TeamCoFH)
Tinkers' Tool Leveling (by bonusboni)
Custom Music Discs (by pifou92000)
Wolf Guns Mod 3D!!!! (by DarkWolfMc)
CraftTweaker (by jaredlll08)
KewaiiLib (by KewaiiGamer)
Rice Crafting Table (by KewaiiGamer)

Defcon

Ballistic Missiles

Better Builder's Wands

Biomes O' Plenty

CodeChicken Lib 1.8.+

CoFH Core

Counter Guns 1.1

CraftTweaker

Custom Music Discs

Ender IO

EnderCore

GraveStone Mod

Immersive Engineering

Inventory Tweaks [1.12 only]

JourneyMap

Just Enough Items (JEI)

Just Enough Resources (JER)

KewaiiLib

Mantle

MCMultiPart

Natura