game-editor.com

I made a game on game editor where you are driving in a car, and you have to avoid oncoming traffic, and collect stuff to go faster. My problem is if you pass about 40 actors of traffic (there are about 100 traffic actors
in the game), the game slows down, and all of the traffic dissapears
and after a while, it all reappears and in random positions on the screen. What is going on here?!

Thats a huge bundle of actors!
Try destroying the ones you passed by setting a sensor after 40 of them.
Or clone actors instead of creating them.
Not sure Give it a shot.

Or you can use only 1 set of 5 or more actors wich can appear again in desired order after you pass them. Parent a sensor on the bottom of the view. When cars collide with it, create them again on top.

make a filled regoin, put it down the screen at least +110 from the view (so when the cars qet deleted. it look nicer) then on the car, a colision that hes being destroy (use event actor!), and it should work!