# Rigidbody 2D Shake

## Pose 2D Shake Asset

The **Pose 2D Shake Asset** exposes the **Position** and **Rotation** properties (in addition to the common properties outlined in [Shake Settings Asset](/shakefx/core/shake-settings-asset.md)):

<figure><img src="/files/U5ij5yUTs8dYuGR18DSO" alt="" width="348"><figcaption></figcaption></figure>

{% hint style="info" %}
The **Rotation** property here is a `float`, not a `Quaternion` like it is for a 3D pose.
{% endhint %}

## Rigidbody2D ShakeFX

Add the **Rigidbody2D ShakeFX** component next to the Rigidbody 2D that you would like to shake:

<figure><img src="/files/gzOQLeM6AiwpXteQsWyR" alt="" width="348"><figcaption></figcaption></figure>

**Space**:

* **World**: Forces are applied in world space.
* **Local**: Forces are applied in the object's local space.

**Force Mode**:

* **Force**: Add a continuous force to the rigidbody, using its mass.
* **Impulse**: Add an instant force impulse to the rigidbody, using its mass.
* **Velocity Change**: Add an instant velocity change to the rigidbody, ignoring its mass.
* **Acceleration**: Add a continuous acceleration to the rigidbody, ignoring its mass.

**Shake**: The default shake asset used by this component.

**Debug**: A list of active shake instances (see [Shake Debug](/shakefx/shakes/shake-debug.md)).

{% hint style="warning" %}
A Rigidbody 2D shake can only be previewed in Play Mode (Unity's physics system doesn't run in edit-mode).
{% endhint %}


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