Descenders is a downhill mountain biking video game which puts players in different environments. Each level in the game is procedurally generated. In each level, the player races a downward course on a relatively dirt trail. During the trials, the player gains opportunities to perform tricks with their bicycle. Each level also presents a set of random objectives to complete, such as performing a trick a certain number of times, or finishing a race within a certain time. Each level also contains checkpoints which serve as respawn points upon bailing. Bail often, and the player fails the level.