Objects coming from all directions and increase the amount over time

jerlant360

So i want to know how can i put objects coming from all direction and increase its number over time,
for example game starts with 3 rocks coming from any part and after 30 seconds comes 6 rocks and so on.

are like waves of attack, first come 3, after 30 seconds, come 6, 9, 12 etc.

thanks!!

JustMe74

Timers and Spawn Actor.

Nmdogdude

Create an attribute 'actor spawn' w/ a timer that says something like:
Every 30 seconds, change actor spawn rate to actor spawn rate+3.
You can also do something based on a score-rate if your game has a kind of thing.
Also Tshirtbooth has a tutorial on this technique.

jerlant360

Thank you guys , it's helped me.

with the spawn would have to put spawner around the scene or there's another way? like the self scene spawn it from all places?

Thanks a lot