Set

Writes a new value to a variable. The Set node has an exec pin so it runs in the execution flow.

SaveGameToSlot

Writes a SaveGame instance to a named slot on disk. LoadGameFromSlot reads it back. Choose unique slot names per save file.

string

string

Format Text — format text with named arguments

K2Node_FormatText. Use {ArgName} placeholders in format string. Adds input pins per argument automatically.

BuildString — build formatted string with prefix, suffix, and value

Also: BuildString_Int, BuildString_Name, BuildString_Vector, etc.

DoN — execute N times then stop

PrintString — print text to screen and log (debug only)

Inputs: 'InString' (NOT 'String' or 'Text'). Duration in seconds (-1 = default 5s). Disable in shipping builds — always gate with #if !UE_BUILD_SHIPPING or remove before release.

BooleanAND — logical AND

OR=BooleanOR, NOT=Not_PreBool, XOR=BooleanXOR

Append — concatenate two strings into one

Pure node. For multiple strings, chain multiple Append nodes or use Format Text.

Power — raise base to exponent power

Internal function name is MultiplyMultiply_FloatFloat (operator **).