| Variable Type | Description | Common Examples |
|---|---|---|
| Boolean | Represents a True or False value. | Is the Player HP <= 0? Does the Player have the door key? |
| Integer | Non-fractional numbers (whole numbers). Can contain negative numbers. | Number of coins collected by the Player. Number of trophies unlocked in the game. |
| Float | High-precision fractional values. Also called “rational numbers” in math. | Percentages / probabilities Any number with decimal places |
| String / Text / Name | A sequence of characters used to store words, or “plain text.” | A weapon’s name in the game Text displayed as part of a HUD |
| Vector 3 | Group of 3 Float values that represents 3 related values. | Location (X, Y, Z coordinates) RGB Color (X=red, Y=green, Z=blue) |
| Rotator | Group of 3 Float values that represents a rotation in 3D space. | Rotation in X = Roll Rotation in Y = Pitch Rotation in Z = Yaw |
| Transform | Contains the Location, Rotation, and Scale of an object in 3D space. | The Transform of an Actor Blueprint in the level |
