When I was younger I did so all the time, getting up 2 or so hours before my parents were awake to sneak in a few game sessions. Now that I'm older I very rarely do this anymore, instead I will book a holiday for a game's release if I'm super hyped about it, but will keep to my normal sleep schedule during this period. The last game I took time off work to just play was Fallout 4 back in 2015, took 2 weeks off to play it. It was either Fallout 4, Witcher 3 or MGS5 that I wanted to just play but since the majority of my gaming time has always been with Bethesda, I went with them.
I think, depending on if this game releases on GOG coinciding with its Steam release, I may have to book time off to play Mount & Blade II: Bannerlord when it finally releases.