The format specifically refers to the digital file type used for the Nintendo Switch . Iga’s Back Pack (DLC)
This specific add-on was originally a Kickstarter-exclusive reward that was later released for general purchase. It includes: Bloodstained Ritual of the Night (NSP)(Iga's Ba...
: Instead of just sub-weapons, you absorb the powers of every enemy you kill. There are over 100 shards to collect, ranging from offensive magic to passive stat boosts. The format specifically refers to the digital file