From Sonic Retro
|Second level, Sonic Forces|
|Level theme: industrial|
|Secondary level theme: winter|
|Played as: Avatar|
| Non-English names:
|← Lost Valley | Ghost Town →|
Spaceport is the second stage of Sonic Forces, which is located in the Chemical Plant Zone from Sonic the Hedgehog 2, but influenced by the version seen in Sonic Generations and presents a totally new environment because it is another chemical plant. It is also the first stage to be played by the Avatar.
Plot-wise, when Sonic is defeated by villains in the city, Dr. Eggman dominates 99% of the world and a Resistance is formed to fight him, but without the blue hedgehog beside them they do not have much of a chance. The Resistance then resolves to recruit a new member: a survivor of the incident in the city known as the Avatar. They send the Avatar on their first mission: To rescue Sonic, who is trapped in a space prison aboard the Death Egg. The novice's first objective is to find a way to reach space through one of the spaceports of the Eggman Empire, which is in one of several chemical plants.
Unlike earlier versions of Chemical Plant, this level is presented in a maritime zone, as a kind of industrial platform in a northern region of the world, with constant winds and cold weather freezing the chemical pipes. Further down, it is possible to see that the place also serves as a spaceport, as the name implies, with cargo being transported between the plant and the Death Egg through ships. This level also features the first instance of a Quick-time event in which the Avatar boards a train, prompting the player to press (PS4)/ (XB1)/ (Switch) when the green rings that appear overlap for a high score.
- Egg Pawn — Eggman-like robots that faithfully serve the scientist, with many variations of attacks such as attacking with simple punches or using their arms as a weapon.