- With Steam I have the option to play in "Offline" (internet-less) mode. I can play the games that do not require internet connection. There's no 24-hour grace period for online verification. I have logged offline for days.
- Theoretically, I can share my Steam games with my friend, provided that I allow them to log-in with my account. They can either download my library or copy from my hard disk. Only one of us can go "Online" mode, and are limited to playing only offline games. I haven't personally tried this.










