Amid a sea of zombies, shooters, and high-violence reveals at today’s Xbox Games Showcase, Vivarium was one of a small handful of games that offered a decidedly cozier aesthetic. Originally revealed back in 2023, this is the first time we’ve seen the game in action for some time.Crafted by Studio Meadowflower and Serenity Forge, the game explores a small terrarium hidden away in the sun room of a small house somewhere in rural America. But within the glass house, a…