Steam-repacks
Repacks are technically a form of software piracy if they distribute copyrighted game files without permission. While some users "buy the game but download the repack" to save bandwidth, the distribution and use of these files often violate EULAs and copyright laws.
"Steam Repacks" are compressed versions of PC games originally distributed on the Steam platform. They are primarily created by third-party individuals or groups to reduce the initial download size, making games more accessible for users with slow internet or limited storage. What is a Steam Repack? Steam-Repacks
Repackers use tools to shrink game data. For instance, a 100GB game might be compressed into a 30GB to 50GB installer. Repacks are technically a form of software piracy