# Sandbox.Achievement

- Kind: class
- Namespace: `Sandbox`
- Assembly: `Sandbox.Engine`
- Modifiers: sealed

## Properties

- [`CurrentValue`](/api/Sandbox.Achievement/CurrentValue)
- [`Description`](/api/Sandbox.Achievement/Description)
- [`GlobalFraction`](/api/Sandbox.Achievement/GlobalFraction)
- [`GlobalUnlocked`](/api/Sandbox.Achievement/GlobalUnlocked)
- [`HasProgression`](/api/Sandbox.Achievement/HasProgression)
- [`Icon`](/api/Sandbox.Achievement/Icon)
- [`IsUnlocked`](/api/Sandbox.Achievement/IsUnlocked)
- [`IsVisible`](/api/Sandbox.Achievement/IsVisible): Returns whether this achievement should be visible to the player
- [`Name`](/api/Sandbox.Achievement/Name)
- [`ProgressionFraction`](/api/Sandbox.Achievement/ProgressionFraction): A float, representing the progression of this stat. 0 is 0%, 1 is 100%. Not clamped.
- [`Range`](/api/Sandbox.Achievement/Range)
- [`Score`](/api/Sandbox.Achievement/Score)
- [`Title`](/api/Sandbox.Achievement/Title)
- [`UnlockTimestamp`](/api/Sandbox.Achievement/UnlockTimestamp)