Yesterday, I found unseen components in some objects' inspectors.
Look at the screen shot. It's one of them.
Play Maker Trigger Enter(script)
Play Maker Trigger Exit(script)
Play Maker Trigger FixedUpdate(script)
I didn't make them. They were not there. As you can see in the screen shot, those are something about WP8. If I double click the script, the visual studio opens PlayMaker.dll
What are they?