Portions of Bitcoin Mining Profit Calculator: Gaiden use yui3, Fabric.js, Phaser, and Three.js.
Some code is based on Tim Holman's Texter. Part of the Bitcoin source code is quoted as text.
Some images in Bitcoing Mining Profit Calculator: Gaiden were referenced from uncredited photos on social media, as well as Damian Dovarganes' photo of Dorian Nakamoto taken for AP.