Why not smaller?
Game assets (textures, audio) are already compressed in EA’s proprietary formats. Re-compressing yields little gain.
The proposition of downloading a fully functional version of FIFA 16 for PC in a 10MB package is technically unfeasible. The information density required to render a modern 3D environment, play audio, and execute complex physics simulations exceeds the storage capacity of 10MB by orders of magnitude. --- Fifa 16 Highly Compressed 10mb Pc Download
Claims of such downloads are strictly deceptive in nature. They function as mechanisms for traffic redirection, ad fraud, or malware distribution. Users are advised to rely on official distribution platforms (such as Steam, EA Play, or authorized retailers) and maintain a skepticism toward file sizes that defy the fundamental laws of data compression. Resulting size: ~3–4 GB (not MB)
To understand the scam, you need a basic grasp of compression ratios. Why not smaller
300mb is the absolute floor for a playable version of FIFA 16 on PC (and it would look like a PlayStation 1 game). 10mb is 30 times smaller than that floor.
It is equivalent to trying to park a bus in a suitcase.