Sonic Frontiers is a video game that utilizes 3D platforming and action-adventure themes. The game features an open-world level design, or "Open Zone" as Sega describes it, where the player can run freely in any direction. The game is also said to feature a tutorial, although the exact nature of this is unknown.
It will take the average player about 20-30 hours to finish the game,
and about twice as long for completionists to fully complete it.