A manhole that can be flipped by Ground Pounding on top of it or by jumping through it from below.
| Name | Games | Required? | Description | 
|---|---|---|---|
| SW_APPEAR | SMG1 | False | Appears when this switch is activated. | 
| SW_A | SMG2 | False | If used, the switch will be activated at all times and deactivated while it's flipping. | 
| SW_AWAKE | SMG1 | False | Enables rendering and resumes updates when this switch is active. | 
| Name | Games | Required? | Description | Values | 
|---|---|---|---|---|
| ClippingGroup | SMG2 | False | Objects in this group are always clipped together. | |
| DemoCast | SMG1 | False | Can take part in a cutscene. |