Spoilers Ahead!
Haha nice! Spiders are worse than death, can confirm. One fell on my hand recently. And Gregory is worth paying attention to! I'm glad you love the story, art, and atmosphere! I poured my heart into a lot of it and had fun putting it all together... more to come for sure! As for the chase scenes, I'm sorry for all the difficulty X-X I'm working on a patch that'll add an easy mode.
As for the other endings, there's another bad ending with a totally different cutscene, but the other two are (as you guessed) variations based on who lives and dies. A walkthrough's a great idea, thank you! I think I'll do that. And yeah totally! Thanks for your support-both financially and with all your kind words of encouragement!