ds4 is an active item in neverbirth, a mod for The Binding of Isaac.

A placeholder active item with no implemented use effect in this published version.

The following tags are applied to this item:

Both the English and Chinese published EID explicitly state that the effect has not been implemented.

The item is registered in XML and has a pickup banner, but no ds4-specific use callback or gameplay mechanic is present in the published Lua package.

Its quality-4 classification, zero-charge setting, and all-cache flag are registration data; they do not define a reroll or stat-changing effect.

The item is absent from the published item-pool lists.

No future mechanic is inferred from its name.

• Download neverbirth from the Steam Workshop.