# Physics 2D

- [On Collision Enter 2D](triggercorecollisionenter2d.md)
- [On Collision Exit 2D](triggercorecollisionexit2d.md)
- [On Collision Stay 2D](triggercorecollisionstay2d.md)
- [On Joint Break 2D](triggercorejointbreak2d.md)
- [On Trigger Enter 2D](triggercoretriggerenter2d.md)
- [On Trigger Exit 2D](triggercoretriggerexit2d.md)
- [On Trigger Stay 2D](triggercoretriggerstay2d.md)