I liked it very much. Took me maybe 15 minutes to get all endings.
Both stories are nice, but overall I liked the time traveler part much more. Maybe you can build on both ideas and make two individual longer stories with twists and turns?
I took off half a star due to missing artwork, even one single image for each story would've been better. The music was on point (and clearly reminiscent of your goat-cult-game).