Sonic 1 outrun

Sonic 1 Outrun is a fan-made ROM hack for the SEGA Genesis that modifies the original Sonic the Hedgehog. It swaps out the familiar blue blur for a red Ferrari and replaces most of the gameplay with an endless runner-style race against time. The exact creator and release date are not widely documented, but it emerged in the early 2010s as part of the underground hacking scene. This is not an official Sega product - it is a community experiment messing with the classic platformer's code.

Instead of collecting rings and exploring levels, the player drives a car down a straight road while dodging traffic and obstacles. The view shifts to a behind-the-car perspective, and the only real inputs are steering and accelerating. There is no jump button, no enemies, and no goal other than reaching the highest distance before crashing. The game borrows its visual style from OutRun, but the actual mechanics are far simpler - it is more of a tech demo than a full racing game.

For retro gamers curious about how far Genesis hacks can push the hardware, Sonic 1 Outrun is worth a few minutes of experimentation. It is not a polished experience, and it lacks the depth of either Sonic or OutRun. But it is a honest snapshot of what early modders were doing when they learned to replace sprites and reprogram collision. If you want to see Sonic turned into a car, this is the only place to find it.