Without giving spoilers, are there choices to avoid deaths, or is everything set in stone?
Thank you for visiting this thread and for your question. Without giving any spoilers there will be hard-coded characters who will die regardless. That is a given. If no characters died/or all got saved, then that will make a S**t slasher, which is it's purpose as a horror first and foremost. Thus a camp filled with characters.
Now I won't confirm, nor deny, but as I've said elsewhere a few times you will have to make choices, which could turn out to be fatal and/or will have an impact later on. So the plan is that your choices will have an impact. The question on if you or anyone else will survive, your choices will have an influence, that much I can reveal. So if you, or anyone else are to survive, which players will have to find out in the finale, your choices will have an influencing factor in that, yes. But, there will be various events that are set in stone regardless yes.