iRacing

iRacing's rank 10 entry sits directly beneath its rank 9 twin, and the duplication is a revenue-accounting artifact rather than an error. Steam's chart tracks revenue by individual product listing; iRacing sells at least three distinct SKUs — a $9.99/month base subscription, a higher-tier Pro plan, and seasonal content bundles — each accumulating revenue independently on the backend. Different buyer segments, from first-time recruits to gift purchasers to plan upgraders, likely fuel each slot separately. The pattern directly echoes Fallout 1st's double-entry earlier in this chart's history, confirming that tiered subscription models consistently trigger this duplication effect in Steam's weekly rankings. Holding two simultaneous top-10 positions implies a combined weekly gross that outpaces the vast majority of standard $60 single-SKU titles on the broader chart — a remarkable result for a deliberately niche simulation.