Maxperson
Morkus from Orkus
The players were aware of the time frame, the party is not.
Yes they were. If the group doesn't metagame, then there's no point in discussing things the group doesn't know. If they do metagame, then the PCs know everything that the players know. That they were discussing it means that the party was aware of it one way or another.
I don't know what game you are playing but in the D&D world there is never a time in the underdark that danger is no emminent. Even above ground in wilderness settings it is far different than the real world. When I go backpacking, even in bear country, I don't generally fear that a grizzly is going to walk in and attack me in camp. In D&D that is a very real possibility every single evening.
One lone good drow survived it for years all by himself. If you're making it more than it is, that's on you. It's more dangerous than the surface, but not by so much that the group couldn't easily survive with a comatose companion.
Then you are playing a selfish PC who cares more about their own survival regardless of the consequences to others. Which is valid but you can't say someone playing a PC with a different point of view is incorrect or inherently evil. That is your subjective standard not an objective one.
Eh, no. I just understand that the group is fully capable of survival with my PC's comatose body there. There is a large probability that the group will not TPK because of the PC's presence, and if they do beat the odds and come across a foe so dangerous that the comatose PC is going to get them killed, then and ONLY then are they justified in leaving the PC to die. Murdering the PC because they might, maybe, possible come across such a foe is a murder of expedience and evil.
Given that returning to camp would require the time it would take for Laura to somehow get him up cliffs, across ravines spanned only by ropes, through small tunnels filled with water with limited breathing space all while never knowing if the cultists were right around the corner. Yes very possibly he would choose to have her go on and give the party the best possible chance of survival. I would make that decision myself.
Then she's and you are evil. If she and you weren't, you'd take him with you and only leave him behind if you actually encountered cultists, and maybe not even then depending on circumstances.
See you are arguing that if there is any chance at all that they can get everyone, including the incapacitated party member out, they are morally obligated to do so. What if there is only a 1% that everyone makes it back but a 99% that two party members will die in a manner that would have otherwise been avoided without the incapacitated party member. So your argument is that it would still be unjustifiable homicide and evil NOT to take the huge risk of killing two people on the long shot chance that one could be saved.
Sophistry. The odds are not much worse with the PC than without. If they are even worse at all given that you can abandon that PC at any time.