Cluck Sprint is a portrait lane runner built around a coop sprint kart that never stops rolling forward. You split the screen to swerve across five barley lanes, scoop stalks for steady points, chase rare medals that spike your score, and thread past rubble that punishes speed and chips hull integrity until the run ends. Coins from every sprint feed a gear bench where you widen pickup reach, raise baseline velocity, or add a medal pull field so higher speeds feel earned instead of random. With rotating barn backdrops, a simple readable HUD, and difficulty that climbs the longer you stay alive, Cluck Sprint is a focused chicken-yard arcade loop that rewards clean lines and upgrade planning over memorized patterns.