Endless Runners feature a constantly moving character that players must navigate around obstacles. These games may feature levels with a start and finish, or they may never end, but the main factor is a character that never stops moving, timing, and dexterity. The main object of the majority of Endless Runners is to get as far as possible in a level. Many Endless Runner games continually generate an infinite amount of one level. All Endless Runners feature unchangeable momentum.