: Downloading copyrighted games for free is illegal in most countries and can lead to ISP warnings, fines, or account bans.

Unofficial compressed versions (sometimes called "repacks") are common but dangerous:

: DX 10.0 compatible with 256 MB VRAM (NVIDIA GeForce 8800 / ATI Radeon HD 3870). 3. Risks of Compressed "Free" Downloads

: Features a single-player campaign (~7 hours) and cooperative multiplayer modes like "Overwatch" and "Kill Tally".