Rooster Teeth made the initial announcement of RWBY: Grimm Eclipse, revealing plans to develop a video game based on the RWBY series.
RWBY: Grimm Eclipse was released in early access on the Steam platform, allowing players to experience the game during its development and provide feedback.
RWBY: Grimm Eclipse was officially released in its complete form on PC, marking the full availability of the game for players.
RWBY: Grimm Eclipse launched on Xbox One and PlayStation 4 consoles, broadening its accessibility to console gamers.