In most driving games, a collision is binary: you hit or you miss. Dr Driving uses a logic for proximity.
# Collision detection (Pythagorean proximity) for ai in self.traffic: distance = math.hypot(self.player.x - ai.x, self.player.y - ai.y) if distance < 1.2: self.safety -= 5 if self.safety <= 0: self.game_over("Crashed")
A 2026 coding challenge featured (including Kimmy) attempting to recreate Dr. Driving from scratch using a single prompt. These experiments often highlight the complexity of the game's unique "reverse driving" and steering logic. 2. Virtual Steering (Python)