From the same developer as Once in a Lifetime , Eternum is currently one of the highest-rated games in the genre. You move to a new city to study, only to get sucked into a hyper-realistic virtual reality game (IRL/Virtual game duality).

For players who enjoy the mystery and long-form storytelling of Summertime Saga , offers a similar "suburban mystery" vibe. It focuses on a protagonist returning home for the summer and discovering secrets about his family and neighbors. While it is more linear than a true sandbox, the high-quality renders and dramatic tension provide a similar sense of immersion. 3. The Management Sim: "Coming Out on Top"

This title leans heavily into the "sandbox" aspect. You play a high school senior trying to uncover the mystery of a parallel dimension that overlaps with your town.