6 scenes (all animated), dialogue choices don't do anything, you can see all scenes in about 15 to 30 mnutes if you stop to read everything and think about your dialogue choices (which don't matter anyway). Once you see everything there is, you're immediately booted to the main menu...
Finished it in about an hour (wih an auto-clicker), very short and the upgrades would take en eternity to get if you want to get all achievements, just take a look at some Steam reviews so you get an idea. Animations are great, but that's about it.