Update - 18/08/26 5:09 am ET: Aggressive Mastery has reached out to TheGamer with a comment. You can find it below.
"Stomp as a towering Giantess or scamper as a tiny citizen in a city-based destruction sandbox game," Giantess Playground's Steam description reads. "Crush buildings, dodge feet, play hide-and-seek in a sandbox map with Giantess girls." It's niche, but it sounds like the type of game you can switch your brain off to while wreaking havoc.
But havoc isn't only being wreaked in-game, as its new publisher, Aggressive Mastery Inc, is facing legal action from the game's original creator, who claims, "The Steam release of Giantess Playground is completely unauthorized by me!"
Giantess Playground was first released in 2022. It was created by GiantessGameUE5, who funded its development through Patreon (via Automaton). After three years of development, the game's original developer teamed up with Aggressive Mastery to continue development, and in July 2025, Aggressive Mastery released it on the Epic Games Store. Today, it released on Steam.
These releases were the beginning of what looks set to become a long-running legal battle, with its original creator claiming Aggressive Mastery cut them from development, while Aggressive...
