Sim Racing

Sim racing names the end of the racing genre that models the car rather than the fantasy of driving it: tire slip and grip curves, suspension travel and weight transfer, laser-scanned circuits accurate to the centimetre. Circuit scanning is also a rejection of Procedural Generation — a corner only teaches technique if it is the same corner every time, which is why studios keep re-scanning real asphalt instead. Every racing game sits somewhere on the spectrum this defines; Assetto Corsa sits near the simulation end, exposing raw setup data and tire wear, while the Forza Horizon line sits near the other, trading modelled grip for spectacle and forgiving Assist Mode settings a newcomer can lean on immediately.

Force feedback is the genre's primary information channel, not an add-on. A rumble motor reports that something happened; a direct-drive wheel reports how much grip is left before a tire lets go, the actual skill sim racing tests, which depends on Rolling Resistance and slip-angle modelling being accurate rather than plausible. Many sims report speed, gear and tire temperature only through the cockpit's Diegetic Interface, the way a real dashboard works, instead of a screen overlay. That is why the hobby is hardware-dependent: a wheel, load-cell pedals and a rigid seat mount teach far more than a graphics setting does, and the genre's Game Modding scene spends much of its effort on force-feedback and physics data rather than cosmetics.

The spectrum is also a choice about who the Metagame serves. Setup tuning — camber, gear ratios, brake bias — rewards a driver willing to reproduce a lap with the Determinism a fair leaderboard requires, the same discipline a Speedrun rewards elsewhere. Arcade racers keep that layer hidden so the fantasy of driving stays immediate.