The first 4 variables each have 3 different numbers coded into them, each of which can affect the scene.

The two switches each have two states

The final variable has a ton of states, but only 1 of them actually affects the scene itself (though the moment just before the final scene has 4 different versions depending on this variable)

Needless to say, there's a lot of conditional branches in the final scene XD

The final scene calls back to most of the key moments of the all that came before it, and many of those moments will be very different depending on the decisions you make.

So, even if the game is somewhat linear in some sense, there are a lot of options to choose from, and I think the game is very replayable, especially since it's rather short.

So far, the game is about 15 minutes in length, so can easily be played in one sitting (but there are save points so you don't have to play it in one sitting)

The second act though is like, 100% different depending on a choice you make at the end of the first act though, so there's like, 3 different versions of the second act.

I think playing the game at least 3 times is really worth it, since I loved all 3 versions.