# Surface Effector 2D

- [Set Surface Effector 2D Use Bounce](geninstructionbool-surfaceeffector2d-setusebounce.md)
- [Set Surface Effector 2D Use Contact Force](geninstructionbool-surfaceeffector2d-setusecontactforce.md)
- [Set Surface Effector 2D Use Friction](geninstructionbool-surfaceeffector2d-setusefriction.md)
- [Set Surface Effector 2D Force Scale](geninstructionnumber-surfaceeffector2d-setforcescale.md)
- [Set Surface Effector 2D Speed](geninstructionnumber-surfaceeffector2d-setspeed.md)
- [Set Surface Effector 2D Speed Variation](geninstructionnumber-surfaceeffector2d-setspeedvariation.md)