You have to hepl me... XD

[Robby]

i'm a newbie,to make Checkpoint i need create script area?

You can trigger that in many ways. You can use a script area for example (when you come in contact with it, it triggers the "checkpoint" script.

You can use a simple timer as well. With checkpoints you can repeat a certain event (like a chase) until you get past it. And THAT is where you can add a "death hint".