[Mobile] [2010-2016] sci-fi endless runner where you ran in a loop around the screen, and over time the area would get smaller and smaller.

Platform(s): Mobile

Genre: Auto Runner / Runner

Estimated year of release: 2010-2016

Graphics/art style: the game had a pixel art style, and the main background was a green/teal colour.

Notable characters: Each of the playable characters had a distinct colour from the background, and were primarily one colour. From what I remember there was a yellow character, a blue character, a purple character, and an orange character.

Notable gameplay mechanics: Each of the characters had a unique ability when you tapped the screen, from jumping from one side of the screen to the other to swapping positions with a clone on the other side of the screen.

Other details: The game was a "runner", but most "runs" would only last a minute or so due to the area shrinking and the game getting faster and faster giving you less time to dodge obstacles.