There’s a Square Enix bundle that comes with 7 different games at 70% off at Amazon. It’s a pretty good deal. Altogether, you might be able to get the entire bundle cheaper if you wait for a Steam sale. Most of the games activate on Steam.
Dungeon Siege 3 – Activates on Steam. Uses Steamworks- Final Fantasy XI
- Just Cause 2 – Uses Steamworks
- Kane and Lynch 2 – Steamworks
- Lara Croft and the Guardian of Light – Steamworks
- Supreme Commander 2 – Steamworks
- Tomb Raider: Underworld
The entire bundle is $49.99. Most likely region restricted to North America.