Life Counter and 3rd Person Camera

To add a number of lives the player will have, all you need is to set an int counter with a decreasing value, then when the player dies X times you announce he ran out of lives and add a command to end the game, which I do not know yet. Don't forget to set the Max Trigger Count in the Player Spawned Node.

Life counter and 3rd person camera view

The third person view is created by using a console command linked to the player. The command is "behind view".