Breakneck Transmission is a fast, rule-breaking time trial racing game. Kyle, a rookie racecar driver, has lost his position on one of the best-performing racing teams in the league due to recklessness. The only car-adjacent job he can get in the meantime as he tries to prove himself is for a package delivery company that used to sponsor him.

In his deliveries, Kyle gains the ability to break the laws of physics, including jumping his car and phasing between layers of the city. As he gets less reckless and his relationships with his boss, brother, ex-wife, (and you??) improve, he might just be able to make it back to professionally racing.