F is an endless arcade game where gravity has four sides. Your runner sprints through a square concrete tunnel, and you choose which surface to run on: the floor, the ceiling, or either wall. Dodge spikes, sliding steel gates, swinging pendulums and rotating arms as the tunnel changes from a concrete cistern to a glass monolith. There is no final level, only your best run.
F is an endless arcade runner where gravity works on all four sides of a tunnel.The main goal of F is to survive as long as possible and achieve your best high-score run. Because it is an endless game with no final level or finish line, the objective is strictly to beat your own distance record.
F is designed for fans of fast-paced arcade games, endless runners, and casual browser gamers.