# sm.challenge.isMasterMechanicTrial

Returns true if the current content is the master mechanic trial pack.

**Kind:** Function

**Environments:** Game

## Game

``` { .lua .api-signature }
sm.challenge.isMasterMechanicTrial(  )
```

[Open the full Game reference](../Game-Script-Environment/Static-Functions/sm.challenge.md#ismastermechanictrial)

**Availability:** Client only

**Returns:**

| Type | Description |
| --- | --- |
| boolean | The content pack status. |