This cool mod adds:

• 4 exciting items
  
• 1 scary familiar
  
• 3 amusing trinkets
  
• 1 new type of chest
  

How to install

1)You need to own Afterbirth+ :|
2)Unzip the .zip
3)Drop the happy_pack folder to "C:/Users/~YOURUSER~/Documents/My Games/Binding of Isaac Afterbirth+ Mods"

OR subscribe to our mod from our steam workshop page


ITEM SPOILERS: http://pastebin.com/V02cPdvf

Video showcasing some of the items
https://www.youtube.com/watch?v=Js26nosaDFI

Credits:

ep - all the amazing coding
HappyHead - design, art