Throughout history, societies have fought for resources for their own survival. In minecraft you gather resources to survive. Why not make a team based mod where you fight and mine to survive and eliminate the enemy? There will be a fortress for each team where the players will spawn and use as a base of operations. When you spawn you are givin a level 1 assault rifle, level 1 pistol, level 1 knife, wooden tools and no armor. New weapons will need to be bought and are organized by specialty: Assault, Sniper, Shocktrooper, Medic, and Demolition. You gather resources to craft or you can trade in to get money. Buying is the only way to get weapons and other items. Crafting is still enabled but only can do so much. Certain resources give certain money. Weapons have a limit to how many rounds you can have in your inventory. This is to prevent some one to have like 64 rockets for their rocket launcher. Weapons are not the only things to buy. You can buy armor and camos to customize it. Armor also reduces damage weapons do to you, but damages the armor. Unless you are shot with a weapon that penetrates armor. For player not to be so lost in the battlefeild there will be a map to access displaying the enviornment and your teammates there. Certain radars will make you able to see discovered cave systems.
There will probably be more to add, have any comments about it or think if it's a good idea?