Sonic Forces is an action–adventure video game developed by Sonic Team and Hardlight and published by SEGA.

Dr. Eggman has conquered almost half of the world with the help of a mysterious powerful being called Infinite. He also has under his command Shadow of the Hedgehog, Metal Sonic, Chaos, and Zavok. A resistance has been formed against them with Sonic the Hedgehog leading the pack. He is also joined by his friends as well as a past self from another dimension.

Get to play as either a Modern Sonic or a Classic Sonic in Sonic Forces. A Modern Sonic will let you play in three-dimensional stages and a Classic Sonic, on the other hand, offers a 2D side-scrolling gameplay. One additional character is made available called the Avatar which is a customizable player. This is actually a first for the series. Tag teams are also made available between Sonic and the Avatar then you can use some combination techniques.

Get to enjoy unlimited lives and run at high-speeds across levels. Dodge the hazards brought about by Dr. Eggman and collect all the gold rings scattered about.