The “Mario” And “Traitor” Badges are located on different locations. This guide will tell you how you can get the “Mario” And “Traitor” Badges and Morphs in Infected Developer’s Piggy.
To get the Traitor Badge, you will need to go to the Outpost map. 
You have to move near the stairs. 
Once you’re here, you need to touch this Morph to get the Badge. 
Now go to the Lobby and go to the Badges Section in order to equip the Special in-game item. 
To get the “Mario” Badge, make your way to the Hospital map and go move on to the top of the Hospital. 
Jump from the opened top roof to the (below) shaders and keep walking possibly beside the wall to the right side. 
Once you’re here, you need to touch Mario to get the Badge. 
Now go to the Lobby and go to the Morphs Section in order to Equip the Special Morphs. 