There are 4 endings- two from failure states, and two from decisions made throughout the game. All the endings have a Fallout-style slideshow to show you what's going on in the world you left post-game. I think players will be super surprised how reactive the world can be in game- unlike an Elder Scrolls game, choice isn't part of the show here- It's THE show. I'm a solo indie so there is scope limitations, but there's going to be enough there you'd need some 5 playthroughs to see 90 percent of the content.