[NOTE] This is directly copied from my same post on MCFORUMS. Also, I guess the post I originally had on here was deleted? I couldn't find it. So I am reposting it.

Hello MCForum!

I am deciding to start a survival series that we could play. It will be semi-vanilla survival but with some added challenges. I would add ages to the time and in certain ages you can only do certain things For example, in the first age (the primitive age) the most we can do is make dirt huts, chests, crafting tables, stone tools and wood tools. As we progress and play more, our characters will learn to use new materials and craft new things. Another thing to note is that everything must be supported by structural beams. The tiers of beams go from worst to best: dirt, wood, cobble, stone, brick, iron block. Each beam will support bigger structures. I will list below the current ages I have planned out starting from the first.

The Primitive age
-Can craft tools up to stone tier
-Structures can be made only from dirt
-Can craft crafting table and SINGLE Chests
-You may mine only coal, but you do not know what to use it for.

The Basic Age
-Can craft doors, furnaces, and beds
-Can use wood as fuel
-Learned to make wood supports and wood/dirt mixture huts.
-Can create a boat but may only go on shallow water.
-May mine iron but you cannot smelt it.

The Advancement Age
-Can create double chests
-can create flower pots and fences (not fence gates)
-Learned basic farming (only can farm small amounts of wheat)
-can craft torches and use coal as fuel
-You may smelt iron but you don't know how to forge.
-Can make full wood homes and create cobble pillars
-may make glass
-Can create a bow.

The Economy Age
-Can make cobble/wood mixture homes.
-May create iron tools by making a forge (will be explained)
-can smelt cobblestone
-may mine and trade emeralds, iron, and gold.
-Can now claim territory.
-may create mass farms of wheat

The Industrial Age
-Can create a mass furnace (will be explained)
-may mine diamonds but do not know how to forge them
-can create basic redstone contraptions
-can mine redstone
-can craft bricks, stone bricks, pistons, redstone torches, iron doors, levers, buttons, hoppers, and minecarts
-may boat out to deep waters
-can write in books
-May create full stone/cobblestone homes/factories
-can create brick and stone supports
-may make farms of various crops
-Can craft TNT
-Can craft fence gates

The Creative age
-May create brick homes/factories
-may make iron supports
-Can craft paintings,item frames, bookshelves,
-may make mass farms of any crop
-can create advanced forge (will be explained)
-may create small towns

The Mystical Age
-Can make enchantment tables, and brewing stands
-May build and light a nether portal
-Can brew potions of speed and healing

The War Age
-Can start war with other territories.
-Can raid other enemy territories
-can grief other territories if trying to take them over
-can build TNT cannons
-May build full Iron bases and cities.

Multiblock Structures: (images too big. Follow the links)
Forge
A forge is used to craft iron tools and smelt ores. It is created with a furnace, crafting table, cobblestone, and torches.

Mass Furnace
A Mass Furnace is used to smelt up to 9 things in one area, used mostly in factories. Made with 2-9 Furnaces, Fences, 2 redstone torches, and redstone.

Advanced Forge
An Advanced Forge is used for creating diamond tools. It is created using iron blocks, 2 furnaces, a crating table, iron bars, a lever, a button, and redstone.

So tell me what you think and if it needs improvements also, if you would like to join, either post here or PM me and I will add you once it's up.

See ya ~Potato B)