This Announce Trailer has the unexpected announcement from Obsidian of Grounded 2, the sequel to its Honey, I Shrunk the Kids-inspired adventure. And this chance to once again get small and engage in backyard battles is almost upon us, as the trailer says this is "coming July 29, 2025 to Game Preview. This post explains, and says the Windows edition will come to Early Access on Steam at the same time. This post is jammed with details, while the description has a more general overview:

When you've been shrunk to the size of an ant, what was once familiar is now a wild, uncharted frontier. Traverse sprawling manmade spaces overgrown with nature with buggies that can fight alongside with you, uncover hidden secrets, and fight to survive in a world much larger than the backyard. The playground may seem familiar, but beneath its bright colors and towering structures lie mysteries hidden in plain sight. Are you ready to uncover them?