Bacon Soup can be collected and used for currency to unlocking and purchasing upgrades, characters, abilities, etc. The amount can be rewarded for completing each acts and goals, defeating minion enemies, and even opening the game the first time during a day. Bacon Soup can be also earned when watching advertisements.
In the earlier alpha version, the early version of the Bacon Soup's texture is actually a stolen fanmade Bacon Soup artwork originally done by the Deviantart user beeizebvb. The texture was changed later on for Nightmare Run's final release.