The Binding Of IsaacThe Binding of Isaac is a VERY symbolic and VERY biblical game. It has obscure and obvious references, cameos, and is also made by the creator of Super Meat Boy and others. (Edmund McMillen) I know everyone loved super meat boy. sarcasm
You are able to get collectibles such as Wired Coat Hanger, Wooden Spoon, Brimstone, Sad Onion, and 1-Up!
In almost every level there is a item room ( from what i know they sometimes don't appear in The Womb and Sheol.) which contains a collectible or a activated. Some activated and what activates are will be explained later. At the end of EVERY level there is a boss room, containing one of several bosses.
Monstro, one of the most common Basement bosses who also has a new variant in the Depths.
Activated Activated is a item group that can be activated by pressing Space when fully charged.
Pressing space bar will use that item's effect. IE Kamikaze! will deal you a heart of damage automatically and cause a explosion at your player.
RoomsThere are randomly generated rooms (rogue like) and some special.
For instance, then item room, which in most cases needs a key to open, the shop, which also uses a key, and the arcade and challenge room. The arcade is where you insert a coin into the door and there's a slot machine (can also be found outside the arcade along with the Blood Donation Machine) the BDM, and a Skull Game which for example the Mortal Kombat game where you select a skull that has been turned to the point of nausea. There is no real specified skull in the Skull Game, just a 33% chance (55% chance with the Lucky Foot) of winning with the selected skull.
The Challenge Room is a room where you can only enter with full health. There's usually a item or a chest, locked or otherwise, inside. Opening or obtaining the item/chest will spawn a couple waves of random enemies to fight you. Defeating these will get you out.
Wrath of the Lambaka dammit Edmund stop making me update the op
Wrath of the Lamb is a $3 DLC for Binding of Isaac which adds 50% (roughly) more content.
New floors : Cellar, Catacombs , Utero , Cathedral , The Chest.
New things : Trinkets, Luck stat, More items, Gold poop, Red chests, Super Sins, Ultra Pride, stuffton more bosses and enemies, and more rooms. all dat good stuffs
I know that wasn't very descriptive of the DLC,
so here's the wiki page.TL;DR,
Isaac is a 7 year old crybaby bad ass. He kills things with his tears and afraids of lots of things. Awesome game. Give Edmund your moneys.