you have mods from places like nexus they should be removed and confirm any extra files are removed.
Verify game files through steam.
There are other things to check but these normally solve crashing.

Omg I lost another 2 T_T this time I cant find them anywhere :(

My game crashed and idk how the franchise saving stuff works, I had two newbron elephants and they just dissapeared, when I look up

Nguyên văn bởi Jergenberg:

Absolutely. It ran perfectly fine before they released their DLC, and now it crashes literally every time I play it. I've tried playing it a few times after each
dont know when the next crash will happen and i dont want to loose anything that i have built or created. Hopefully they are able to fix it soon.

Nguyên văn bởi moorwiesen:

Nguyên văn bởi JDoe:

We have 3 main flavors after the 1.9 patch

1. some were lucky not to get the crash bug
2. Some got the crash on old saves.

Now a new one:
3. New
saves after the patch seemed to be working even though the old one's didn't/ However we now have new saves crashing as well.

Official response is they are aware of multiple users impacted but will not

after like 3 freezes/crashes....I dunno if it's because I changed which pattern of queue path I was using, or if it was just random.

It's also entirely possible that they just broke something with the update that only affects certain players.
It happened to me 2 DLC's back where I was having constant game crashes after the update

crashed several times when I was creating an enclosure with my gavials with a sunken viewing area. Getting the walkways to connect going down and getting the grid to fill in the plaza area for people to
stand was tricky and buggy. It's gotten steadily worse since, and I can't even put down barriers for a new enclosure now without its crashing. People say to go back to an earlier save, before it got

issues causing protect faults to cause the crashes. Be sure that you have good airflow around and specifically under your laptop when playing Planet Zoo.

the lowest lowest graphics and if i try to up it to any others it crashes. It also crashed my driver. I play every other game i have on ultra and I have a pretty great PC (i can give specs if needed) I

I am spending a lot of time staring at the loading screen due to crashes since the new update. I think they should scrap it and make Planet Zoo 2 with a better game engine and pathing etc Its almost