Item description:

To start with is that there is an old library, and plenty of zombies to kill. There are 6 classes to choose from at the beginning, each with their own benefits. Classes: (NOTE: All classes' armor is Unbreaking 3, Protection 2)

The Swordsman: Diamond Sword, 2 Strength Potions (8:00), Chain Armor
The Archer: 2 Bows, 2x64 Arrows, 1 Regeneration Potion (0:45), Chain Armor
The Enchanter: 2 Stone Swords, 3x64 Bottle o' Enchanting, 32 Books, Chain Armor
The Tamer: 16 Wolf Spawn Eggs, 64 Bones, 2 Stone Swords, Gold Armor
The Cook: 16 Steak, 2 Cakes, Iron Sword, Gold Armor
The Alchemist: 2x64 Splash Potion Instant Damage 2, 2x64 Splash Potion of Instant Health 2, 32 Awkward Potions, 4 Splash Potion of Regeneration (0:33), Gold Armor

Your score is the number of EMERALDS you collect. Post it in the comments section!

This map, is meant for, but not limited to, Single Player. If you would like to play multiplayer, enable COMMAND BLOCKS. Also, the command blocks might be a bit glitchy, so choose the classes one at a time to avoid wrong items to wrong players.

Another important note: Have Game difficulty on NORMAL. This way you take the sufficient amount of damage to begin with, and so zombies don't break down the wooden doors.

Important /Gamerule-s to notice:

/gamerule keepInventory true
/gamerule mobGriefing false
/gamerule commandBlockOutput false