When Isaac’s mother starts hearing the voice of God demanding a sacrifice be made to prove her faith, Isaac escapes into the basement facing droves of deranged enemies, lost brothers and sisters, his fears, and eventually his mother. The Binding of Isaac is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac’s form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety. Features 55+ new items New final chapter with boss and ending New playable character Greed hard mode Daily greed runs 5 new challenges Loads of new achievements New bosses and other little editions PLUS DEV TOOLS! so you can design, edit and play and endless number of mods, features and whole new games that the community will no doubt eventually design.. 100s of new rooms! ( tons of new ultra rare rooms ) new victory lap feature! (allows the game to continue when finished) Bestiary! (enemy collection page that keeps track of everything you kill in game) 2 new transformations! Small monthly content updates! ( every month after release we will be updating the game with our favorite fan made designs, monsters, items maybe even challenges? who knows…) 4+ new bosses and a new alt forms for existing bosses! New enemies, features and new champion forms! New cut scenes and music tracks!

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "MY GAMES" tab and start downloading.