Your Turn to Disembark is infuriating

So I was trying to 100% Your Turn to Disembark right? It’s got 12 achievements so if I’m slow it should take roughly 4 hours I think, then I go into the game and NOPE, I’ve been playing it over and over and over again but there are 4 achievements that elude me, I look online but there’s not a single helpful guide that exists and the search results even give me “Your Turn to Die” results which is a different game all together, I am told there’s multiple endings but despite doing the same mind numbing story over and over again with different choices I always get the same exact ending, and yet the achievement that the least amount of people have gotten still has a 38.5% that have gotten it, sure it could be a niche game but why has not a single person written anything down then?