In the context of PC gaming, a "Highly Compressed" file usually refers to a game that has been ripped or re-packed.
If you are looking for a Forza experience designed for PC, consider these legitimate titles: Availability Forza Horizon 5 Steam / Microsoft Store Forza Horizon 4 Steam / Microsoft Store Forza Motorsport Microsoft Store / Game Pass Forza Horizon 1 Pc Highly Compressed
